9190664 has 32 divisors (see below), whose sum is σ = 19793280. Its totient is φ = 3919104.

The previous prime is 9190633. The next prime is 9190669. The reversal of 9190664 is 4660919.

9190664 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9190669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18629 + ... + 19115.

It is an arithmetic number, because the mean of its divisors is an integer number (618540).

Almost surely, 2^9190664 is an apocalyptic number.

It is an amenable number.

9190664 is an abundant number, since it is smaller than the sum of its proper divisors (10602616).

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

9190664 is a wasteful number, since it uses less digits than its factorization.

9190664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837 (or 833 counting only the distinct ones).

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

The square root of 9190664 is about 3031.6107929614. The cubic root of 9190664 is about 209.4670081695.

The spelling of 9190664 in words is "nine million, one hundred ninety thousand, six hundred sixty-four".