12494307 has 16 divisors (see below), whose sum is σ = 19130112. Its totient is φ = 7105440.

The previous prime is 12494281. The next prime is 12494311. The reversal of 12494307 is 70349421.

It is a happy number.

It is not a de Polignac number, because 12494307 - 2¹⁴ = 12477923 is a prime.

It is a super-2 number, since 2×12494307² = 312215414820498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12494357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3457 + ... + 6077.

It is an arithmetic number, because the mean of its divisors is an integer number (1195632).

Almost surely, 2^12494307 is an apocalyptic number.

12494307 is a deficient number, since it is larger than the sum of its proper divisors (6635805).

12494307 is a wasteful number, since it uses less digits than its factorization.

12494307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 12494307 is about 3534.7287024608. The cubic root of 12494307 is about 232.0442035768.

The spelling of 12494307 in words is "twelve million, four hundred ninety-four thousand, three hundred seven".