12959794 has 4 divisors (see below), whose sum is σ = 19439694. Its totient is φ = 6479896.

The previous prime is 12959777. The next prime is 12959801. The reversal of 12959794 is 49795921.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12215025 + 744769 = 3495^2 + 863^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3239947 + ... + 3239950.

Almost surely, 2^12959794 is an apocalyptic number.

12959794 is a deficient number, since it is larger than the sum of its proper divisors (6479900).

12959794 is an equidigital number, since it uses as much as digits as its factorization.

12959794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6479899.

The product of its digits is 204120, while the sum is 46.

The square root of 12959794 is about 3599.9713887752. The cubic root of 12959794 is about 234.8908139223.

The spelling of 12959794 in words is "twelve million, nine hundred fifty-nine thousand, seven hundred ninety-four".