12452924 has 24 divisors (see below), whose sum is σ = 24105648. Its totient is φ = 5581440.

The previous prime is 12452899. The next prime is 12452927. The reversal of 12452924 is 42925421.

It is a super-2 number, since 2×12452924² = 310150632299552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12452927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274 + ... + 5150.

It is an arithmetic number, because the mean of its divisors is an integer number (1004402).

Almost surely, 2^12452924 is an apocalyptic number.

It is an amenable number.

12452924 is a deficient number, since it is larger than the sum of its proper divisors (11652724).

12452924 is a wasteful number, since it uses less digits than its factorization.

12452924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3965 (or 3963 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 12452924 is about 3528.8700741172. The cubic root of 12452924 is about 231.7877319249.

The spelling of 12452924 in words is "twelve million, four hundred fifty-two thousand, nine hundred twenty-four".