90629612 has 12 divisors (see below), whose sum is σ = 158812416. Its totient is φ = 45254640.

The previous prime is 90629587. The next prime is 90629633. The reversal of 90629612 is 21692609.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11564 + ... + 17747.

It is an arithmetic number, because the mean of its divisors is an integer number (13234368).

Almost surely, 2^90629612 is an apocalyptic number.

It is an amenable number.

90629612 is a deficient number, since it is larger than the sum of its proper divisors (68182804).

90629612 is a wasteful number, since it uses less digits than its factorization.

90629612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30088 (or 30086 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 90629612 is about 9519.9586133554. The cubic root of 90629612 is about 449.1830643242.

The spelling of 90629612 in words is "ninety million, six hundred twenty-nine thousand, six hundred twelve".