87996814 has 8 divisors (see below), whose sum is σ = 133277040. Its totient is φ = 43571136.

The previous prime is 87996803. The next prime is 87996823. The reversal of 87996814 is 41869978.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213379 + ... + 213790.

It is an arithmetic number, because the mean of its divisors is an integer number (16659630).

Almost surely, 2^87996814 is an apocalyptic number.

87996814 is a deficient number, since it is larger than the sum of its proper divisors (45280226).

87996814 is a wasteful number, since it uses less digits than its factorization.

87996814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427274.

The product of its digits is 870912, while the sum is 52.

The square root of 87996814 is about 9380.6617037392. The cubic root of 87996814 is about 444.7906501699.

The spelling of 87996814 in words is "eighty-seven million, nine hundred ninety-six thousand, eight hundred fourteen".