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88248066 = 2322764793
BaseRepresentation
bin1010100001010…
…00111100000010
320011001110120220
411100220330002
5140042414231
612431243510
72121044664
oct520507402
9204043526
1088248066
11458a5095
1225679596
131538a6ba
14ba12534
157b32896
hex5428f02

88248066 has 16 divisors (see below), whose sum is σ = 177276384. Its totient is φ = 29285984.

The previous prime is 88248059. The next prime is 88248067. The reversal of 88248066 is 66084288.

It is not an unprimeable number, because it can be changed into a prime (88248067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31035 + ... + 33758.

It is an arithmetic number, because the mean of its divisors is an integer number (11079774).

Almost surely, 288248066 is an apocalyptic number.

88248066 is an abundant number, since it is smaller than the sum of its proper divisors (89028318).

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

88248066 is a wasteful number, since it uses less digits than its factorization.

88248066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65025.

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 88248066 is about 9394.0441770305. The cubic root of 88248066 is about 445.2135758864.

The spelling of 88248066 in words is "eighty-eight million, two hundred forty-eight thousand, sixty-six".

Divisors: 1 2 3 6 227 454 681 1362 64793 129586 194379 388758 14708011 29416022 44124033 88248066