12137416 has 16 divisors (see below), whose sum is σ = 22993740. Its totient is φ = 6005760.

The previous prime is 12137413. The next prime is 12137441. The reversal of 12137416 is 61473121.

12137416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10824100 + 1313316 = 3290^2 + 1146^2 .

It is not an unprimeable number, because it can be changed into a prime (12137413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7045 + ... + 8596.

Almost surely, 2^12137416 is an apocalyptic number.

It is an amenable number.

12137416 is a deficient number, since it is larger than the sum of its proper divisors (10856324).

12137416 is a wasteful number, since it uses less digits than its factorization.

12137416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15744 (or 15740 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 12137416 is about 3483.8794468236. The cubic root of 12137416 is about 229.8134340881.

The spelling of 12137416 in words is "twelve million, one hundred thirty-seven thousand, four hundred sixteen".