12794490 has 32 divisors (see below), whose sum is σ = 34119360. Its totient is φ = 3411792.

The previous prime is 12794479. The next prime is 12794497. The reversal of 12794490 is 9449721.

It is a super-3 number, since 3×12794490³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12794497) 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 15 ways as a sum of consecutive naturals, for example, 23424 + ... + 23963.

It is an arithmetic number, because the mean of its divisors is an integer number (1066230).

Almost surely, 2^12794490 is an apocalyptic number.

12794490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12794490 is an abundant number, since it is smaller than the sum of its proper divisors (21324870).

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

12794490 is a wasteful number, since it uses less digits than its factorization.

12794490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47403 (or 47397 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 12794490 is about 3576.9386352019. The cubic root of 12794490 is about 233.8878489527.

The spelling of 12794490 in words is "twelve million, seven hundred ninety-four thousand, four hundred ninety".