88974431 has 32 divisors (see below), whose sum is σ = 113799168. Its totient is φ = 67697280.

The previous prime is 88974401. The next prime is 88974443. The reversal of 88974431 is 13447988.

It is not a de Polignac number, because 88974431 - 2⁶ = 88974367 is a prime.

It is a super-2 number, since 2×88974431² = 15832898743547522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88974401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303521 + ... + 303813.

It is an arithmetic number, because the mean of its divisors is an integer number (3556224).

Almost surely, 2^88974431 is an apocalyptic number.

88974431 is a deficient number, since it is larger than the sum of its proper divisors (24824737).

88974431 is a wasteful number, since it uses less digits than its factorization.

88974431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431.

The product of its digits is 193536, while the sum is 44.

The square root of 88974431 is about 9432.6258804216. The cubic root of 88974431 is about 446.4317492583.

The spelling of 88974431 in words is "eighty-eight million, nine hundred seventy-four thousand, four hundred thirty-one".