89696836 has 6 divisors (see below), whose sum is σ = 156969470. Its totient is φ = 44848416.

The previous prime is 89696813. The next prime is 89696861. The reversal of 89696836 is 63869698.

It can be written as a sum of positive squares in only one way, i.e., 89415936 + 280900 = 9456^2 + 530^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11212101 + ... + 11212108.

Almost surely, 2^89696836 is an apocalyptic number.

It is an amenable number.

89696836 is a deficient number, since it is larger than the sum of its proper divisors (67272634).

89696836 is a wasteful number, since it uses less digits than its factorization.

89696836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22424213 (or 22424211 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 55.

The square root of 89696836 is about 9470.8413565005. The cubic root of 89696836 is about 447.6367232014.

The spelling of 89696836 in words is "eighty-nine million, six hundred ninety-six thousand, eight hundred thirty-six".