12608472 has 16 divisors (see below), whose sum is σ = 31521240. Its totient is φ = 4202816.

The previous prime is 12608467. The next prime is 12608473. The reversal of 12608472 is 27480621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12608473) 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, 262653 + ... + 262700.

Almost surely, 2^12608472 is an apocalyptic number.

12608472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12608472 is an abundant number, since it is smaller than the sum of its proper divisors (18912768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12608472 is a wasteful number, since it uses less digits than its factorization.

12608472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525362 (or 525358 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 12608472 is about 3550.8410271371. The cubic root of 12608472 is about 232.7488190649.

The spelling of 12608472 in words is "twelve million, six hundred eight thousand, four hundred seventy-two".