96990812 has 12 divisors (see below), whose sum is σ = 171779496. Its totient is φ = 47910960.

The previous prime is 96990791. The next prime is 96990827. The reversal of 96990812 is 21809969.

It is a super-2 number, since 2×96990812² = 18814435224838688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145739 + ... + 146402.

It is an arithmetic number, because the mean of its divisors is an integer number (14314958).

Almost surely, 2^96990812 is an apocalyptic number.

It is an amenable number.

96990812 is a deficient number, since it is larger than the sum of its proper divisors (74788684).

96990812 is a wasteful number, since it uses less digits than its factorization.

96990812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292228 (or 292226 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 44.

The square root of 96990812 is about 9848.3913407216. The cubic root of 96990812 is about 459.4555815077.

The spelling of 96990812 in words is "ninety-six million, nine hundred ninety thousand, eight hundred twelve".