12472412 has 12 divisors (see below), whose sum is σ = 21861840. Its totient is φ = 6226176.

The previous prime is 12472403. The next prime is 12472433. The reversal of 12472412 is 21427421.

12472412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12472412² = 311122122195488, which contains 22 as substring.

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, 764 + ... + 5052.

It is an arithmetic number, because the mean of its divisors is an integer number (1821820).

Almost surely, 2^12472412 is an apocalyptic number.

It is an amenable number.

12472412 is a deficient number, since it is larger than the sum of its proper divisors (9389428).

12472412 is a wasteful number, since it uses less digits than its factorization.

12472412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5020 (or 5018 counting only the distinct ones).

The product of its digits is 896, while the sum is 23.

The square root of 12472412 is about 3531.6302184685. The cubic root of 12472412 is about 231.9085797155.

Adding to 12472412 its reverse (21427421), we get a palindrome (33899833).

The spelling of 12472412 in words is "twelve million, four hundred seventy-two thousand, four hundred twelve".