12924416 has 20 divisors (see below), whose sum is σ = 25824612. Its totient is φ = 6461952.

The previous prime is 12924391. The next prime is 12924449. The reversal of 12924416 is 61442921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12110 + ... + 13133.

Almost surely, 2^12924416 is an apocalyptic number.

12924416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12924416 is a deficient number, since it is larger than the sum of its proper divisors (12900196).

12924416 is an frugal number, since it uses more digits than its factorization.

12924416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25261 (or 25245 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 12924416 is about 3595.0543806735. The cubic root of 12924416 is about 234.6768820163.

The spelling of 12924416 in words is "twelve million, nine hundred twenty-four thousand, four hundred sixteen".