12012792 has 32 divisors (see below), whose sum is σ = 32762880. Its totient is φ = 3640160.

The previous prime is 12012743. The next prime is 12012809. The reversal of 12012792 is 29721021.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22488 + ... + 23015.

It is an arithmetic number, because the mean of its divisors is an integer number (1023840).

Almost surely, 2^12012792 is an apocalyptic number.

12012792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12012792 is an abundant number, since it is smaller than the sum of its proper divisors (20750088).

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

12012792 is a wasteful number, since it uses less digits than its factorization.

12012792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45523 (or 45519 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 12012792 is about 3465.9474895041. The cubic root of 12012792 is about 229.0241706465.

It can be divided in two parts, 1201 and 2792, that added together give a palindrome (3993).

The spelling of 12012792 in words is "twelve million, twelve thousand, seven hundred ninety-two".