12790948 has 12 divisors (see below), whose sum is σ = 22428252. Its totient is φ = 6382880.

The previous prime is 12790931. The next prime is 12790949. The reversal of 12790948 is 84909721.

It can be written as a sum of positive squares in 2 ways, for example, as 3415104 + 9375844 = 1848^2 + 3062^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12790948.

It is not an unprimeable number, because it can be changed into a prime (12790949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643 + ... + 5098.

It is an arithmetic number, because the mean of its divisors is an integer number (1869021).

Almost surely, 2^12790948 is an apocalyptic number.

It is an amenable number.

12790948 is a deficient number, since it is larger than the sum of its proper divisors (9637304).

12790948 is a wasteful number, since it uses less digits than its factorization.

12790948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6302 (or 6300 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 12790948 is about 3576.4434848044. The cubic root of 12790948 is about 233.8662639521.

The spelling of 12790948 in words is "twelve million, seven hundred ninety thousand, nine hundred forty-eight".