88523641 has 16 divisors (see below), whose sum is σ = 99187200. Its totient is φ = 78513408.

The previous prime is 88523623. The next prime is 88523651. The reversal of 88523641 is 14632588.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 88523641 - 2²⁵ = 54969209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88523641.

It is not an unprimeable number, because it can be changed into a prime (88523651) 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, 71415 + ... + 72643.

It is an arithmetic number, because the mean of its divisors is an integer number (6199200).

Almost surely, 2^88523641 is an apocalyptic number.

It is an amenable number.

88523641 is a deficient number, since it is larger than the sum of its proper divisors (10663559).

88523641 is a wasteful number, since it uses less digits than its factorization.

88523641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488.

The product of its digits is 46080, while the sum is 37.

The square root of 88523641 is about 9408.7002821856. The cubic root of 88523641 is about 445.6765217948.

The spelling of 88523641 in words is "eighty-eight million, five hundred twenty-three thousand, six hundred forty-one".