12973796 has 12 divisors (see below), whose sum is σ = 24768240. Its totient is φ = 5897160.

The previous prime is 12973781. The next prime is 12973801. The reversal of 12973796 is 69737921.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 294859 = 12973796 / (1 + 2 + 9 + 7 + 3 + 7 + 9 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147386 + ... + 147473.

It is an arithmetic number, because the mean of its divisors is an integer number (2064020).

Almost surely, 2^12973796 is an apocalyptic number.

It is an amenable number.

12973796 is a deficient number, since it is larger than the sum of its proper divisors (11794444).

12973796 is a wasteful number, since it uses less digits than its factorization.

12973796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294874 (or 294872 counting only the distinct ones).

The product of its digits is 142884, while the sum is 44.

The square root of 12973796 is about 3601.9156014543. The cubic root of 12973796 is about 234.9753769282.

The spelling of 12973796 in words is "twelve million, nine hundred seventy-three thousand, seven hundred ninety-six".