87074112 has 56 divisors (see below), whose sum is σ = 242519200. Its totient is φ = 27495936.

The previous prime is 87074107. The next prime is 87074137. The reversal of 87074112 is 21147078.

It is a self number, because there is not a number n which added to its sum of digits gives 87074112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8287 + ... + 15582.

It is an arithmetic number, because the mean of its divisors is an integer number (4330700).

Almost surely, 2^87074112 is an apocalyptic number.

It is an amenable number.

87074112 is an abundant number, since it is smaller than the sum of its proper divisors (155445088).

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

87074112 is a wasteful number, since it uses less digits than its factorization.

87074112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23903 (or 23893 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 87074112 is about 9331.3510275844. The cubic root of 87074112 is about 443.2305478386.

The spelling of 87074112 in words is "eighty-seven million, seventy-four thousand, one hundred twelve".