87373608 has 64 divisors (see below), whose sum is σ = 264332160. Its totient is φ = 23494656.

The previous prime is 87373579. The next prime is 87373639. The reversal of 87373608 is 80637378.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 87373608.

It is an unprimeable number.

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, 12441 + ... + 18152.

It is an arithmetic number, because the mean of its divisors is an integer number (4130190).

Almost surely, 2^87373608 is an apocalyptic number.

It is an amenable number.

87373608 is an abundant number, since it is smaller than the sum of its proper divisors (176958552).

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

87373608 is a wasteful number, since it uses less digits than its factorization.

87373608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30626 (or 30622 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 87373608 is about 9347.3850888898. The cubic root of 87373608 is about 443.7381379359.

The spelling of 87373608 in words is "eighty-seven million, three hundred seventy-three thousand, six hundred eight".