12594494 has 32 divisors (see below), whose sum is σ = 21703680. Its totient is φ = 5428800.

The previous prime is 12594493. The next prime is 12594499. The reversal of 12594494 is 49449521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12594493) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 40082 + ... + 40394.

It is an arithmetic number, because the mean of its divisors is an integer number (678240).

Almost surely, 2^12594494 is an apocalyptic number.

12594494 is a deficient number, since it is larger than the sum of its proper divisors (9109186).

12594494 is a wasteful number, since it uses less digits than its factorization.

12594494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416.

The product of its digits is 51840, while the sum is 38.

The square root of 12594494 is about 3548.8722152256. The cubic root of 12594494 is about 232.6627772886.

The spelling of 12594494 in words is "twelve million, five hundred ninety-four thousand, four hundred ninety-four".