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88806328 = 23134159353
BaseRepresentation
bin1010100101100…
…01001110111000
320012002211101021
411102301032320
5140213300303
612451232224
72125561402
oct522611670
9205084337
1088806328
1146146566
12258a8674
1315524830
14bb19b72
157be2ebd
hex54b13b8

88806328 has 64 divisors (see below), whose sum is σ = 187336800. Its totient is φ = 39198720.

The previous prime is 88806299. The next prime is 88806329. The reversal of 88806328 is 82360888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88806329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251400 + ... + 251752.

Almost surely, 288806328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88806328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93668400).

88806328 is an abundant number, since it is smaller than the sum of its proper divisors (98530472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88806328 is a wasteful number, since it uses less digits than its factorization.

88806328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 88806328 is about 9423.7109463311. The cubic root of 88806328 is about 446.1504181388.

The spelling of 88806328 in words is "eighty-eight million, eight hundred six thousand, three hundred twenty-eight".

Divisors: 1 2 4 8 13 26 41 52 59 82 104 118 164 236 328 353 472 533 706 767 1066 1412 1534 2132 2419 2824 3068 4264 4589 4838 6136 9178 9676 14473 18356 19352 20827 28946 31447 36712 41654 57892 62894 83308 115784 125788 166616 188149 251576 270751 376298 541502 752596 853907 1083004 1505192 1707814 2166008 3415628 6831256 11100791 22201582 44403164 88806328