12746604 has 48 divisors (see below), whose sum is σ = 32387040. Its totient is φ = 3878400.

The previous prime is 12746599. The next prime is 12746633. The reversal of 12746604 is 40664721.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15352 + ... + 16160.

It is an arithmetic number, because the mean of its divisors is an integer number (674730).

Almost surely, 2^12746604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12746604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16193520).

12746604 is an abundant number, since it is smaller than the sum of its proper divisors (19640436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12746604 is a wasteful number, since it uses less digits than its factorization.

12746604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 12746604 is about 3570.2386474856. The cubic root of 12746604 is about 233.5956931010.

The spelling of 12746604 in words is "twelve million, seven hundred forty-six thousand, six hundred four".