12604612 has 6 divisors (see below), whose sum is σ = 22058078. Its totient is φ = 6302304.

The previous prime is 12604597. The next prime is 12604639. The reversal of 12604612 is 21640621.

It can be written as a sum of positive squares in only one way, i.e., 6728836 + 5875776 = 2594^2 + 2424^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1575573 + ... + 1575580.

Almost surely, 2^12604612 is an apocalyptic number.

It is an amenable number.

12604612 is a deficient number, since it is larger than the sum of its proper divisors (9453466).

12604612 is a wasteful number, since it uses less digits than its factorization.

12604612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151157 (or 3151155 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 12604612 is about 3550.2974523271. The cubic root of 12604612 is about 232.7250651387.

The spelling of 12604612 in words is "twelve million, six hundred four thousand, six hundred twelve".