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88087368 = 23331197601
BaseRepresentation
bin1010100000000…
…01101101001000
320010202022011010
411100001231020
5140022243433
612424003520
72116505325
oct520015510
9203668133
1088087368
11457a5386
12256005a0
1315332505
14b9adb4c
157aeee63
hex5401b48

88087368 has 64 divisors (see below), whose sum is σ = 228856320. Its totient is φ = 28224000.

The previous prime is 88087367. The next prime is 88087381. The reversal of 88087368 is 86378088.

It is not an unprimeable number, because it can be changed into a prime (88087361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146268 + ... + 146868.

It is an arithmetic number, because the mean of its divisors is an integer number (3575880).

Almost surely, 288087368 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 88087368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114428160).

88087368 is an abundant number, since it is smaller than the sum of its proper divisors (140768952).

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

88087368 is a wasteful number, since it uses less digits than its factorization.

88087368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 88087368 is about 9385.4870944453. The cubic root of 88087368 is about 444.9431699509.

The spelling of 88087368 in words is "eighty-eight million, eighty-seven thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 31 62 93 124 186 197 248 372 394 591 601 744 788 1182 1202 1576 1803 2364 2404 3606 4728 4808 6107 7212 12214 14424 18321 18631 24428 36642 37262 48856 55893 73284 74524 111786 118397 146568 149048 223572 236794 355191 447144 473588 710382 947176 1420764 2841528 3670307 7340614 11010921 14681228 22021842 29362456 44043684 88087368