12604616 has 16 divisors (see below), whose sum is σ = 25024140. Its totient is φ = 5931520.

The previous prime is 12604597. The next prime is 12604639. The reversal of 12604616 is 61640621.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12602500 + 2116 = 3550^2 + 46^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46205 + ... + 46476.

Almost surely, 2^12604616 is an apocalyptic number.

It is an amenable number.

12604616 is a deficient number, since it is larger than the sum of its proper divisors (12419524).

12604616 is a wasteful number, since it uses less digits than its factorization.

12604616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92704 (or 92700 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 12604616 is about 3550.2980156601. The cubic root of 12604616 is about 232.7250897567.

The spelling of 12604616 in words is "twelve million, six hundred four thousand, six hundred sixteen".