9164372 has 18 divisors (see below), whose sum is σ = 18656442. Its totient is φ = 3927504.

The previous prime is 9164369. The next prime is 9164383. The reversal of 9164372 is 2734619.

9164372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8976016 + 188356 = 2996^2 + 434^2 .

It is a d-powerful number, because it can be written as 9⁶ + 1 + 6⁴ + 4⁸ + 3¹¹ + 7³ + 2²³ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23183 + ... + 23574.

It is an arithmetic number, because the mean of its divisors is an integer number (1036469).

Almost surely, 2^9164372 is an apocalyptic number.

It is an amenable number.

9164372 is an abundant number, since it is smaller than the sum of its proper divisors (9492070).

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

9164372 is a wasteful number, since it uses less digits than its factorization.

9164372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46775 (or 46766 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 9164372 is about 3027.2713786511. The cubic root of 9164372 is about 209.2670746073.

The spelling of 9164372 in words is "nine million, one hundred sixty-four thousand, three hundred seventy-two".