90826692612 has 96 divisors (see below), whose sum is σ = 221587107840. Its totient is φ = 28926483840.

The previous prime is 90826692529. The next prime is 90826692613. The reversal of 90826692612 is 21629662809.

It is not an unprimeable number, because it can be changed into a prime (90826692613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41152813 + ... + 41155019.

It is an arithmetic number, because the mean of its divisors is an integer number (2308199040).

Almost surely, 2^90826692612 is an apocalyptic number.

It is an amenable number.

90826692612 is an abundant number, since it is smaller than the sum of its proper divisors (130760415228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90826692612 is a wasteful number, since it uses less digits than its factorization.

90826692612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3881 (or 3879 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The spelling of 90826692612 in words is "ninety billion, eight hundred twenty-six million, six hundred ninety-two thousand, six hundred twelve".