87913496 has 32 divisors (see below), whose sum is σ = 180187200. Its totient is φ = 39879840.

The previous prime is 87913493. The next prime is 87913537. The reversal of 87913496 is 69431978.

It is a self number, because there is not a number n which added to its sum of digits gives 87913496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87913493) 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, 75011 + ... + 76173.

It is an arithmetic number, because the mean of its divisors is an integer number (5630850).

Almost surely, 2^87913496 is an apocalyptic number.

It is an amenable number.

87913496 is an abundant number, since it is smaller than the sum of its proper divisors (92273704).

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

87913496 is a wasteful number, since it uses less digits than its factorization.

87913496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039 (or 2035 counting only the distinct ones).

The product of its digits is 326592, while the sum is 47.

The square root of 87913496 is about 9376.2197073234. The cubic root of 87913496 is about 444.6502255034.

The spelling of 87913496 in words is "eighty-seven million, nine hundred thirteen thousand, four hundred ninety-six".