12372466 has 4 divisors (see below), whose sum is σ = 18558702. Its totient is φ = 6186232.

The previous prime is 12372461. The next prime is 12372469. The reversal of 12372466 is 66427321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66427321 = 37 ⋅1795333.

It can be written as a sum of positive squares in only one way, i.e., 10426441 + 1946025 = 3229^2 + 1395^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12372461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3093115 + ... + 3093118.

Almost surely, 2^12372466 is an apocalyptic number.

12372466 is a deficient number, since it is larger than the sum of its proper divisors (6186236).

12372466 is an equidigital number, since it uses as much as digits as its factorization.

12372466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6186235.

The product of its digits is 12096, while the sum is 31.

The square root of 12372466 is about 3517.4516343512. The cubic root of 12372466 is about 231.2874615717.

Adding to 12372466 its reverse (66427321), we get a palindrome (78799787).

The spelling of 12372466 in words is "twelve million, three hundred seventy-two thousand, four hundred sixty-six".