12709372 has 12 divisors (see below), whose sum is σ = 23952376. Its totient is φ = 5865840.

The previous prime is 12709357. The next prime is 12709379. The reversal of 12709372 is 27390721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12709379) 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, 122154 + ... + 122257.

Almost surely, 2^12709372 is an apocalyptic number.

It is an amenable number.

12709372 is a deficient number, since it is larger than the sum of its proper divisors (11243004).

12709372 is a wasteful number, since it uses less digits than its factorization.

12709372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244428 (or 244426 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 12709372 is about 3565.0206170512. The cubic root of 12709372 is about 233.3680320280.

The spelling of 12709372 in words is "twelve million, seven hundred nine thousand, three hundred seventy-two".