87380588 has 12 divisors (see below), whose sum is σ = 159564720. Its totient is φ = 41790672.

The previous prime is 87380533. The next prime is 87380597. The reversal of 87380588 is 88508378.

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 3 ways as a sum of consecutive naturals, for example, 474803 + ... + 474986.

It is an arithmetic number, because the mean of its divisors is an integer number (13297060).

Almost surely, 2^87380588 is an apocalyptic number.

It is an amenable number.

87380588 is a deficient number, since it is larger than the sum of its proper divisors (72184132).

87380588 is a wasteful number, since it uses less digits than its factorization.

87380588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949816 (or 949814 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 47.

The square root of 87380588 is about 9347.7584478847. The cubic root of 87380588 is about 443.7499538980.

The spelling of 87380588 in words is "eighty-seven million, three hundred eighty thousand, five hundred eighty-eight".