87533708 has 24 divisors (see below), whose sum is σ = 158505984. Its totient is φ = 42253200.

The previous prime is 87533707. The next prime is 87533717. The reversal of 87533708 is 80733578.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (87533701) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 89663 + ... + 90633.

It is an arithmetic number, because the mean of its divisors is an integer number (6604416).

Almost surely, 2^87533708 is an apocalyptic number.

It is an amenable number.

87533708 is a deficient number, since it is larger than the sum of its proper divisors (70972276).

87533708 is a wasteful number, since it uses less digits than its factorization.

87533708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 87533708 is about 9355.9450618310. The cubic root of 87533708 is about 444.0090020630.

The spelling of 87533708 in words is "eighty-seven million, five hundred thirty-three thousand, seven hundred eight".