87900608 has 56 divisors (see below), whose sum is σ = 186153552. Its totient is φ = 41037824.

The previous prime is 87900601. The next prime is 87900623. The reversal of 87900608 is 80600978.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87900601) by changing a digit.

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, 187991 + ... + 188457.

Almost surely, 2^87900608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87900608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93076776).

87900608 is an abundant number, since it is smaller than the sum of its proper divisors (98252944).

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

87900608 is a wasteful number, since it uses less digits than its factorization.

87900608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 659 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 87900608 is about 9375.5324115487. The cubic root of 87900608 is about 444.6284960670.

The spelling of 87900608 in words is "eighty-seven million, nine hundred thousand, six hundred eight".