12295916 has 6 divisors (see below), whose sum is σ = 21517860. Its totient is φ = 6147956.

The previous prime is 12295883. The next prime is 12295919. The reversal of 12295916 is 61959221.

It is not an unprimeable number, because it can be changed into a prime (12295919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1536986 + ... + 1536993.

It is an arithmetic number, because the mean of its divisors is an integer number (3586310).

Almost surely, 2^12295916 is an apocalyptic number.

It is an amenable number.

12295916 is a deficient number, since it is larger than the sum of its proper divisors (9221944).

12295916 is a wasteful number, since it uses less digits than its factorization.

12295916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073983 (or 3073981 counting only the distinct ones).

The product of its digits is 9720, while the sum is 35.

The square root of 12295916 is about 3506.5532934778. The cubic root of 12295916 is about 230.8094729023.

The spelling of 12295916 in words is "twelve million, two hundred ninety-five thousand, nine hundred sixteen".