88031874 has 16 divisors (see below), whose sum is σ = 201215808. Its totient is φ = 25151952.

The previous prime is 88031873. The next prime is 88031891. The reversal of 88031874 is 47813088.

It is a super-2 number, since 2×88031874² = 15499221679903752, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88031873) 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, 1047957 + ... + 1048040.

It is an arithmetic number, because the mean of its divisors is an integer number (12575988).

Almost surely, 2^88031874 is an apocalyptic number.

88031874 is an abundant number, since it is smaller than the sum of its proper divisors (113183934).

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

88031874 is a wasteful number, since it uses less digits than its factorization.

88031874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096009.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 88031874 is about 9382.5302557466. The cubic root of 88031874 is about 444.8497140113.

The spelling of 88031874 in words is "eighty-eight million, thirty-one thousand, eight hundred seventy-four".