12472788 has 24 divisors (see below), whose sum is σ = 30042880. Its totient is φ = 4023360.

The previous prime is 12472753. The next prime is 12472799. The reversal of 12472788 is 88727421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16393 + ... + 17136.

Almost surely, 2^12472788 is an apocalyptic number.

It is an amenable number.

12472788 is an abundant number, since it is smaller than the sum of its proper divisors (17570092).

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

12472788 is a wasteful number, since it uses less digits than its factorization.

12472788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33567 (or 33565 counting only the distinct ones).

The product of its digits is 50176, while the sum is 39.

The square root of 12472788 is about 3531.6834512736. The cubic root of 12472788 is about 231.9109101055.

The spelling of 12472788 in words is "twelve million, four hundred seventy-two thousand, seven hundred eighty-eight".