12504734 has 16 divisors (see below), whose sum is σ = 20548080. Its totient is φ = 5660160.

The previous prime is 12504721. The next prime is 12504757. The reversal of 12504734 is 43740521.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4862 + ... + 6974.

It is an arithmetic number, because the mean of its divisors is an integer number (1284255).

Almost surely, 2^12504734 is an apocalyptic number.

12504734 is a deficient number, since it is larger than the sum of its proper divisors (8043346).

12504734 is a wasteful number, since it uses less digits than its factorization.

12504734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 12504734 is about 3536.2033312580. The cubic root of 12504734 is about 232.1087356916.

The spelling of 12504734 in words is "twelve million, five hundred four thousand, seven hundred thirty-four".