12794942 has 16 divisors (see below), whose sum is σ = 20586960. Its totient is φ = 5945472.

The previous prime is 12794941. The next prime is 12794959. The reversal of 12794942 is 24949721.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 12794896 and 12794905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12794941) 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 7 ways as a sum of consecutive naturals, for example, 1163 + ... + 5190.

It is an arithmetic number, because the mean of its divisors is an integer number (1286685).

Almost surely, 2^12794942 is an apocalyptic number.

12794942 is a deficient number, since it is larger than the sum of its proper divisors (7792018).

12794942 is a wasteful number, since it uses less digits than its factorization.

12794942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6427.

The product of its digits is 36288, while the sum is 38.

The square root of 12794942 is about 3577.0018171648. The cubic root of 12794942 is about 233.8906031607.

The spelling of 12794942 in words is "twelve million, seven hundred ninety-four thousand, nine hundred forty-two".