12606974 has 4 divisors (see below), whose sum is σ = 18910464. Its totient is φ = 6303486.

The previous prime is 12606961. The next prime is 12606989. The reversal of 12606974 is 47960621.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3151742 + ... + 3151745.

It is an arithmetic number, because the mean of its divisors is an integer number (4727616).

Almost surely, 2^12606974 is an apocalyptic number.

12606974 is a deficient number, since it is larger than the sum of its proper divisors (6303490).

12606974 is an equidigital number, since it uses as much as digits as its factorization.

12606974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6303489.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 12606974 is about 3550.6300849286. The cubic root of 12606974 is about 232.7396011480.

The spelling of 12606974 in words is "twelve million, six hundred six thousand, nine hundred seventy-four".