923000012 has 48 divisors (see below), whose sum is σ = 1886371200. Its totient is φ = 390706560.

The previous prime is 923000011. The next prime is 923000047. The reversal of 923000012 is 210000329.

It is a super-3 number, since 3×923000012³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (923000011) 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, 39968 + ... + 58680.

It is an arithmetic number, because the mean of its divisors is an integer number (39299400).

Almost surely, 2^923000012 is an apocalyptic number.

It is an amenable number.

923000012 is an abundant number, since it is smaller than the sum of its proper divisors (963371188).

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

923000012 is a wasteful number, since it uses less digits than its factorization.

923000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18806 (or 18804 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 923000012 is about 30380.9152594190. The cubic root of 923000012 is about 973.6448451943.

The spelling of 923000012 in words is "nine hundred twenty-three million, twelve", and thus it is an aban number.