90960164 has 12 divisors (see below), whose sum is σ = 159446784. Its totient is φ = 45403944.

The previous prime is 90960131. The next prime is 90960187. The reversal of 90960164 is 46106909.

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, 16304 + ... + 21159.

It is an arithmetic number, because the mean of its divisors is an integer number (13287232).

Almost surely, 2^90960164 is an apocalyptic number.

It is an amenable number.

90960164 is a deficient number, since it is larger than the sum of its proper divisors (68486620).

90960164 is a wasteful number, since it uses less digits than its factorization.

90960164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38074 (or 38072 counting only the distinct ones).

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

The square root of 90960164 is about 9537.3038118747. The cubic root of 90960164 is about 449.7285012500.

The spelling of 90960164 in words is "ninety million, nine hundred sixty thousand, one hundred sixty-four".