87885496 has 16 divisors (see below), whose sum is σ = 170101440. Its totient is φ = 42525120.

The previous prime is 87885493. The next prime is 87885541. The reversal of 87885496 is 69458878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87885491) 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, 176941 + ... + 177436.

It is an arithmetic number, because the mean of its divisors is an integer number (10631340).

Almost surely, 2^87885496 is an apocalyptic number.

It is an amenable number.

87885496 is a deficient number, since it is larger than the sum of its proper divisors (82215944).

87885496 is a wasteful number, since it uses less digits than its factorization.

87885496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354414 (or 354410 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 55.

The square root of 87885496 is about 9374.7264493424. The cubic root of 87885496 is about 444.6030142147.

The spelling of 87885496 in words is "eighty-seven million, eight hundred eighty-five thousand, four hundred ninety-six".