90716626 has 64 divisors (see below), whose sum is σ = 184778496. Its totient is φ = 32256000.

The previous prime is 90716603. The next prime is 90716653. The reversal of 90716626 is 62661709.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 226026 + ... + 226426.

It is an arithmetic number, because the mean of its divisors is an integer number (2887164).

Almost surely, 2^90716626 is an apocalyptic number.

90716626 is an abundant number, since it is smaller than the sum of its proper divisors (94061870).

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

90716626 is a wasteful number, since it uses less digits than its factorization.

90716626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 90716626 is about 9524.5275998340. The cubic root of 90716626 is about 449.3267727374.

The spelling of 90716626 in words is "ninety million, seven hundred sixteen thousand, six hundred twenty-six".