10920164 has 6 divisors (see below), whose sum is σ = 19110294. Its totient is φ = 5460080.

The previous prime is 10920131. The next prime is 10920179. The reversal of 10920164 is 46102901.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10510564 + 409600 = 3242^2 + 640^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365017 + ... + 1365024.

It is an arithmetic number, because the mean of its divisors is an integer number (3185049).

Almost surely, 2^10920164 is an apocalyptic number.

It is an amenable number.

10920164 is a deficient number, since it is larger than the sum of its proper divisors (8190130).

10920164 is a wasteful number, since it uses less digits than its factorization.

10920164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2730045 (or 2730043 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 10920164 is about 3304.5671426073. The cubic root of 10920164 is about 221.8586606760.

The spelling of 10920164 in words is "ten million, nine hundred twenty thousand, one hundred sixty-four".