87580336 has 20 divisors (see below), whose sum is σ = 173634472. Its totient is φ = 42771456.

The previous prime is 87580333. The next prime is 87580349. The reversal of 87580336 is 63308578.

It is not an unprimeable number, because it can be changed into a prime (87580331) 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 3 ways as a sum of consecutive naturals, for example, 62961 + ... + 64336.

Almost surely, 2^87580336 is an apocalyptic number.

87580336 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

87580336 is a deficient number, since it is larger than the sum of its proper divisors (86054136).

87580336 is a wasteful number, since it uses less digits than its factorization.

87580336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127348 (or 127342 counting only the distinct ones).

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

The square root of 87580336 is about 9358.4366215731. The cubic root of 87580336 is about 444.0878272272.

The spelling of 87580336 in words is "eighty-seven million, five hundred eighty thousand, three hundred thirty-six".