12794475 has 24 divisors (see below), whose sum is σ = 21839872. Its totient is φ = 6602400.

The previous prime is 12794471. The next prime is 12794477. The reversal of 12794475 is 57449721.

It is not a de Polignac number, because 12794475 - 2² = 12794471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12794471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 427 + ... + 5076.

Almost surely, 2^12794475 is an apocalyptic number.

12794475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12794475 is a deficient number, since it is larger than the sum of its proper divisors (9045397).

12794475 is a wasteful number, since it uses less digits than its factorization.

12794475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5547 (or 5542 counting only the distinct ones).

The product of its digits is 70560, while the sum is 39.

The square root of 12794475 is about 3576.9365384362. The cubic root of 12794475 is about 233.8877575508.

The spelling of 12794475 in words is "twelve million, seven hundred ninety-four thousand, four hundred seventy-five".