12372246 has 24 divisors (see below), whose sum is σ = 27111240. Its totient is φ = 4077216.

The previous prime is 12372223. The next prime is 12372271. The reversal of 12372246 is 64227321.

12372246 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 2260 + ... + 5463.

It is an arithmetic number, because the mean of its divisors is an integer number (1129635).

Almost surely, 2^12372246 is an apocalyptic number.

12372246 is an abundant number, since it is smaller than the sum of its proper divisors (14738994).

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

12372246 is a wasteful number, since it uses less digits than its factorization.

12372246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7820 (or 7817 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 12372246 is about 3517.4203615718. The cubic root of 12372246 is about 231.2860906905.

Adding to 12372246 its reverse (64227321), we get a palindrome (76599567).

The spelling of 12372246 in words is "twelve million, three hundred seventy-two thousand, two hundred forty-six".