12604667 has 8 divisors (see below), whose sum is σ = 13926816. Its totient is φ = 11347072.

The previous prime is 12604661. The next prime is 12604703. The reversal of 12604667 is 76640621.

12604667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12604667 - 2²⁰ = 11556091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12604661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15728 + ... + 16509.

It is an arithmetic number, because the mean of its divisors is an integer number (1740852).

Almost surely, 2^12604667 is an apocalyptic number.

12604667 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12604667 is a deficient number, since it is larger than the sum of its proper divisors (1322149).

12604667 is a wasteful number, since it uses less digits than its factorization.

12604667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32277.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 12604667 is about 3550.3051981485. The cubic root of 12604667 is about 232.7254036354.

The spelling of 12604667 in words is "twelve million, six hundred four thousand, six hundred sixty-seven".