12924297 has 12 divisors (see below), whose sum is σ = 18782400. Its totient is φ = 8563608.

The previous prime is 12924283. The next prime is 12924319. The reversal of 12924297 is 79242921.

It is not a de Polignac number, because 12924297 - 2¹⁹ = 12400009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12924217) 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 11 ways as a sum of consecutive naturals, for example, 2797 + ... + 5802.

It is an arithmetic number, because the mean of its divisors is an integer number (1565200).

Almost surely, 2^12924297 is an apocalyptic number.

It is an amenable number.

12924297 is a deficient number, since it is larger than the sum of its proper divisors (5858103).

12924297 is a wasteful number, since it uses less digits than its factorization.

12924297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8772 (or 8769 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 12924297 is about 3595.0378301208. The cubic root of 12924297 is about 234.6761617610.

It can be divided in two parts, 129 and 24297, that multiplied together give a palindrome (3134313).

The spelling of 12924297 in words is "twelve million, nine hundred twenty-four thousand, two hundred ninety-seven".