87033568 has 24 divisors (see below), whose sum is σ = 171974880. Its totient is φ = 43357440.

The previous prime is 87033563. The next prime is 87033577. The reversal of 87033568 is 86533078.

It is a self number, because there is not a number n which added to its sum of digits gives 87033568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87033563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4153 + ... + 13831.

It is an arithmetic number, because the mean of its divisors is an integer number (7165620).

Almost surely, 2^87033568 is an apocalyptic number.

It is an amenable number.

87033568 is a deficient number, since it is larger than the sum of its proper divisors (84941312).

87033568 is a wasteful number, since it uses less digits than its factorization.

87033568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9970 (or 9962 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 87033568 is about 9329.1783132278. The cubic root of 87033568 is about 443.1617438861.

The spelling of 87033568 in words is "eighty-seven million, thirty-three thousand, five hundred sixty-eight".