90694264 has 16 divisors (see below), whose sum is σ = 172447920. Its totient is φ = 44708160.

The previous prime is 90694237. The next prime is 90694273. The reversal of 90694264 is 46249609.

It is a congruent number.

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, 79269 + ... + 80404.

It is an arithmetic number, because the mean of its divisors is an integer number (10777995).

Almost surely, 2^90694264 is an apocalyptic number.

It is an amenable number.

90694264 is a deficient number, since it is larger than the sum of its proper divisors (81753656).

90694264 is a wasteful number, since it uses less digits than its factorization.

90694264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159750 (or 159746 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 90694264 is about 9523.3536109923. The cubic root of 90694264 is about 449.2898494395.

The spelling of 90694264 in words is "ninety million, six hundred ninety-four thousand, two hundred sixty-four".