12608194 has 16 divisors (see below), whose sum is σ = 19721088. Its totient is φ = 6039792.

The previous prime is 12608177. The next prime is 12608249. The reversal of 12608194 is 49180621.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3687 + ... + 6229.

It is an arithmetic number, because the mean of its divisors is an integer number (1232568).

Almost surely, 2^12608194 is an apocalyptic number.

12608194 is a deficient number, since it is larger than the sum of its proper divisors (7112894).

12608194 is a wasteful number, since it uses less digits than its factorization.

12608194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 12608194 is about 3550.8018812657. The cubic root of 12608194 is about 232.7471084519.

The spelling of 12608194 in words is "twelve million, six hundred eight thousand, one hundred ninety-four".