12407672 has 16 divisors (see below), whose sum is σ = 24276240. Its totient is φ = 5934016.

The previous prime is 12407639. The next prime is 12407699. The reversal of 12407672 is 27670421.

It is a pancake number, because a pancake can be divided into 12407672 parts by 4981 straight cuts.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33533 + ... + 33900.

It is an arithmetic number, because the mean of its divisors is an integer number (1517265).

Almost surely, 2^12407672 is an apocalyptic number.

It is an amenable number.

12407672 is a deficient number, since it is larger than the sum of its proper divisors (11868568).

12407672 is a wasteful number, since it uses less digits than its factorization.

12407672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67462 (or 67458 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 12407672 is about 3522.4525546840. The cubic root of 12407672 is about 231.5066308995.

The spelling of 12407672 in words is "twelve million, four hundred seven thousand, six hundred seventy-two".