12497344 has 14 divisors (see below), whose sum is σ = 24799544. Its totient is φ = 6248640.

The previous prime is 12497339. The next prime is 12497369. The reversal of 12497344 is 44379421.

It is a happy number.

12497344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 97572 + ... + 97699.

It is an arithmetic number, because the mean of its divisors is an integer number (1771396).

Almost surely, 2^12497344 is an apocalyptic number.

It is an amenable number.

12497344 is a deficient number, since it is larger than the sum of its proper divisors (12302200).

12497344 is an equidigital number, since it uses as much as digits as its factorization.

12497344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195283 (or 195273 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 12497344 is about 3535.1582708558. The cubic root of 12497344 is about 232.0630031030.

The spelling of 12497344 in words is "twelve million, four hundred ninety-seven thousand, three hundred forty-four".