12607906 has 16 divisors (see below), whose sum is σ = 20000160. Its totient is φ = 5944320.

The previous prime is 12607877. The next prime is 12607909. The reversal of 12607906 is 60970621.

It is not an unprimeable number, because it can be changed into a prime (12607909) 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, 9121 + ... + 10411.

It is an arithmetic number, because the mean of its divisors is an integer number (1250010).

Almost surely, 2^12607906 is an apocalyptic number.

12607906 is a deficient number, since it is larger than the sum of its proper divisors (7392254).

12607906 is a wasteful number, since it uses less digits than its factorization.

12607906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 12607906 is about 3550.7613268143. The cubic root of 12607906 is about 232.7453362796.

The spelling of 12607906 in words is "twelve million, six hundred seven thousand, nine hundred six".