923616972 has 48 divisors (see below), whose sum is σ = 2397158400. Its totient is φ = 307538640.

The previous prime is 923616971. The next prime is 923616973. The reversal of 923616972 is 279616329.

It is a happy number.

923616972 is a `hidden beast` number, since 9 + 23 + 616 + 9 + 7 + 2 = 666.

923616972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (923616971) and next prime (923616973).

It is not an unprimeable number, because it can be changed into a prime (923616971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108097 + ... + 116327.

It is an arithmetic number, because the mean of its divisors is an integer number (49940800).

Almost surely, 2^923616972 is an apocalyptic number.

It is an amenable number.

923616972 is an abundant number, since it is smaller than the sum of its proper divisors (1473541428).

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

923616972 is a wasteful number, since it uses less digits than its factorization.

923616972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9283 (or 9275 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 923616972 is about 30391.0673060358. The cubic root of 923616972 is about 973.8617343686.

The spelling of 923616972 in words is "nine hundred twenty-three million, six hundred sixteen thousand, nine hundred seventy-two".