87893396 has 12 divisors (see below), whose sum is σ = 160501152. Its totient is φ = 42035928.

The previous prime is 87893369. The next prime is 87893437. The reversal of 87893396 is 69339878.

It is a congruent number.

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, 477590 + ... + 477773.

It is an arithmetic number, because the mean of its divisors is an integer number (13375096).

Almost surely, 2^87893396 is an apocalyptic number.

It is an amenable number.

87893396 is a deficient number, since it is larger than the sum of its proper divisors (72607756).

87893396 is a wasteful number, since it uses less digits than its factorization.

87893396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955390 (or 955388 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 53.

The square root of 87893396 is about 9375.1477855018. The cubic root of 87893396 is about 444.6163355580.

The spelling of 87893396 in words is "eighty-seven million, eight hundred ninety-three thousand, three hundred ninety-six".