88685874 has 32 divisors (see below), whose sum is σ = 199584000. Its totient is φ = 29186352.

The previous prime is 88685873. The next prime is 88685879. The reversal of 88685874 is 47858688.

It is a super-4 number, since 4×88685874⁴ (a number of 33 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 88685874.

It is not an unprimeable number, because it can be changed into a prime (88685873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6129 + ... + 14660.

It is an arithmetic number, because the mean of its divisors is an integer number (6237000).

Almost surely, 2^88685874 is an apocalyptic number.

88685874 is an abundant number, since it is smaller than the sum of its proper divisors (110898126).

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

88685874 is a wasteful number, since it uses less digits than its factorization.

88685874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20879 (or 20873 counting only the distinct ones).

The product of its digits is 3440640, while the sum is 54.

The square root of 88685874 is about 9417.3177710004. The cubic root of 88685874 is about 445.9486122566.

The spelling of 88685874 in words is "eighty-eight million, six hundred eighty-five thousand, eight hundred seventy-four".