12314472 has 16 divisors (see below), whose sum is σ = 30786240. Its totient is φ = 4104816.

The previous prime is 12314459. The next prime is 12314479. The reversal of 12314472 is 27441321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 513103 = 12314472 / (1 + 2 + 3 + 1 + 4 + 4 + 7 + 2).

It is not an unprimeable number, because it can be changed into a prime (12314479) 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, 256528 + ... + 256575.

It is an arithmetic number, because the mean of its divisors is an integer number (1924140).

Almost surely, 2^12314472 is an apocalyptic number.

12314472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12314472 is an abundant number, since it is smaller than the sum of its proper divisors (18471768).

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

12314472 is a wasteful number, since it uses less digits than its factorization.

12314472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513112 (or 513108 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 12314472 is about 3509.1981990193. The cubic root of 12314472 is about 230.9255208626.

Adding to 12314472 its reverse (27441321), we get a palindrome (39755793).

The spelling of 12314472 in words is "twelve million, three hundred fourteen thousand, four hundred seventy-two".