12372430 has 64 divisors (see below), whose sum is σ = 27775872. Its totient is φ = 3870720.

The previous prime is 12372403. The next prime is 12372431. The reversal of 12372430 is 3427321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12372431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43890 + ... + 44170.

It is an arithmetic number, because the mean of its divisors is an integer number (433998).

Almost surely, 2^12372430 is an apocalyptic number.

12372430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12372430 is an abundant number, since it is smaller than the sum of its proper divisors (15403442).

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

12372430 is a wasteful number, since it uses less digits than its factorization.

12372430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 12372430 is about 3517.4465170063. The cubic root of 12372430 is about 231.2872372468.

Adding to 12372430 its reverse (3427321), we get a palindrome (15799751).

The spelling of 12372430 in words is "twelve million, three hundred seventy-two thousand, four hundred thirty".