12472707 has 24 divisors (see below), whose sum is σ = 18308784. Its totient is φ = 7547904.

The previous prime is 12472703. The next prime is 12472753. The reversal of 12472707 is 70727421.

12472707 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12472707 - 2² = 12472703 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12472703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36843 + ... + 37179.

It is an arithmetic number, because the mean of its divisors is an integer number (762866).

Almost surely, 2^12472707 is an apocalyptic number.

12472707 is a deficient number, since it is larger than the sum of its proper divisors (5836077).

12472707 is a wasteful number, since it uses less digits than its factorization.

12472707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 30.

The square root of 12472707 is about 3531.6719836361. The cubic root of 12472707 is about 231.9104080839.

The spelling of 12472707 in words is "twelve million, four hundred seventy-two thousand, seven hundred seven".