89696966 has 8 divisors (see below), whose sum is σ = 134586144. Its totient is φ = 44834920.

The previous prime is 89696963. The next prime is 89696977. The reversal of 89696966 is 66969698.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89696963) 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, 7496 + ... + 15348.

It is an arithmetic number, because the mean of its divisors is an integer number (16823268).

Almost surely, 2^89696966 is an apocalyptic number.

89696966 is a deficient number, since it is larger than the sum of its proper divisors (44889178).

89696966 is a wasteful number, since it uses less digits than its factorization.

89696966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13566.

The product of its digits is 7558272, while the sum is 59.

The square root of 89696966 is about 9470.8482196686. The cubic root of 89696966 is about 447.6369394585.

The spelling of 89696966 in words is "eighty-nine million, six hundred ninety-six thousand, nine hundred sixty-six".