12794480 has 20 divisors (see below), whose sum is σ = 29747352. Its totient is φ = 5117760.

The previous prime is 12794479. The next prime is 12794497. The reversal of 12794480 is 8449721.

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12794480.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79886 + ... + 80045.

Almost surely, 2^12794480 is an apocalyptic number.

12794480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12794480 is an abundant number, since it is smaller than the sum of its proper divisors (16952872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12794480 is a wasteful number, since it uses less digits than its factorization.

12794480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159944 (or 159938 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 12794480 is about 3576.9372373582. The cubic root of 12794480 is about 233.8877880181.

The spelling of 12794480 in words is "twelve million, seven hundred ninety-four thousand, four hundred eighty".