12472336 has 10 divisors (see below), whose sum is σ = 24165182. Its totient is φ = 6236160.

The previous prime is 12472333. The next prime is 12472337. The reversal of 12472336 is 63327421.

It can be written as a sum of positive squares in only one way, i.e., 8294400 + 4177936 = 2880^2 + 2044^2 .

It is not an unprimeable number, because it can be changed into a prime (12472333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389745 + ... + 389776.

Almost surely, 2^12472336 is an apocalyptic number.

12472336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12472336 is a deficient number, since it is larger than the sum of its proper divisors (11692846).

12472336 is an equidigital number, since it uses as much as digits as its factorization.

12472336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779529 (or 779523 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 12472336 is about 3531.6194585487. The cubic root of 12472336 is about 231.9081086736.

Adding to 12472336 its reverse (63327421), we get a palindrome (75799757).

The spelling of 12472336 in words is "twelve million, four hundred seventy-two thousand, three hundred thirty-six".