87736994 has 8 divisors (see below), whose sum is σ = 131824128. Its totient is φ = 43795620.

The previous prime is 87736981. The next prime is 87737009. The reversal of 87736994 is 49963778.

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

It is a Curzon 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, 34922 + ... + 37349.

It is an arithmetic number, because the mean of its divisors is an integer number (16478016).

Almost surely, 2^87736994 is an apocalyptic number.

87736994 is a deficient number, since it is larger than the sum of its proper divisors (44087134).

87736994 is a wasteful number, since it uses less digits than its factorization.

87736994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72880.

The product of its digits is 2286144, while the sum is 53.

The square root of 87736994 is about 9366.8027629496. The cubic root of 87736994 is about 444.3524546328.

The spelling of 87736994 in words is "eighty-seven million, seven hundred thirty-six thousand, nine hundred ninety-four".