88745172 has 24 divisors (see below), whose sum is σ = 209990592. Its totient is φ = 29164800.

The previous prime is 88745141. The next prime is 88745207. The reversal of 88745172 is 27154788.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51229 + ... + 52932.

It is an arithmetic number, because the mean of its divisors is an integer number (8749608).

Almost surely, 2^88745172 is an apocalyptic number.

It is an amenable number.

88745172 is an abundant number, since it is smaller than the sum of its proper divisors (121245420).

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

88745172 is a wasteful number, since it uses less digits than its factorization.

88745172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104239 (or 104237 counting only the distinct ones).

The product of its digits is 125440, while the sum is 42.

The square root of 88745172 is about 9420.4655935893. The cubic root of 88745172 is about 446.0479815927.

The spelling of 88745172 in words is "eighty-eight million, seven hundred forty-five thousand, one hundred seventy-two".