12494892 has 12 divisors (see below), whose sum is σ = 29154776. Its totient is φ = 4164960.

The previous prime is 12494879. The next prime is 12494893. The reversal of 12494892 is 29849421.

12494892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×12494892² = 312244652183328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12494892.

It is not an unprimeable number, because it can be changed into a prime (12494893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520609 + ... + 520632.

Almost surely, 2^12494892 is an apocalyptic number.

12494892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12494892 is an abundant number, since it is smaller than the sum of its proper divisors (16659884).

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

12494892 is a wasteful number, since it uses less digits than its factorization.

12494892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041248 (or 1041246 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 12494892 is about 3534.8114518316. The cubic root of 12494892 is about 232.0478250593.

The spelling of 12494892 in words is "twelve million, four hundred ninety-four thousand, eight hundred ninety-two".