12472344 has 48 divisors (see below), whose sum is σ = 33948720. Its totient is φ = 4136640.

The previous prime is 12472337. The next prime is 12472363. The reversal of 12472344 is 44327421.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22114 + ... + 22670.

It is an arithmetic number, because the mean of its divisors is an integer number (707265).

Almost surely, 2^12472344 is an apocalyptic number.

It is an amenable number.

12472344 is an abundant number, since it is smaller than the sum of its proper divisors (21476376).

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

12472344 is a wasteful number, since it uses less digits than its factorization.

12472344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880 (or 873 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 12472344 is about 3531.6205911734. The cubic root of 12472344 is about 231.9081582570.

Adding to 12472344 its reverse (44327421), we get a palindrome (56799765).

The spelling of 12472344 in words is "twelve million, four hundred seventy-two thousand, three hundred forty-four".