88131974 has 8 divisors (see below), whose sum is σ = 151083408. Its totient is φ = 37770840.

The previous prime is 88131971. The next prime is 88132027. The reversal of 88131974 is 47913188.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×88131974² = 15534489682273352, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88131971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3147557 + ... + 3147584.

It is an arithmetic number, because the mean of its divisors is an integer number (18885426).

Almost surely, 2^88131974 is an apocalyptic number.

88131974 is a deficient number, since it is larger than the sum of its proper divisors (62951434).

88131974 is a wasteful number, since it uses less digits than its factorization.

88131974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6295150.

The product of its digits is 48384, while the sum is 41.

The square root of 88131974 is about 9387.8631221381. The cubic root of 88131974 is about 445.0182612546.

The spelling of 88131974 in words is "eighty-eight million, one hundred thirty-one thousand, nine hundred seventy-four".