12372074 has 32 divisors (see below), whose sum is σ = 22014720. Its totient is φ = 5140800.

The previous prime is 12372047. The next prime is 12372077. The reversal of 12372074 is 47027321.

12372074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12372074² = 306136430122952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (12372077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51647 + ... + 51885.

It is an arithmetic number, because the mean of its divisors is an integer number (687960).

Almost surely, 2^12372074 is an apocalyptic number.

12372074 is a deficient number, since it is larger than the sum of its proper divisors (9642646).

12372074 is a wasteful number, since it uses less digits than its factorization.

12372074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 12372074 is about 3517.3959117506. The cubic root of 12372074 is about 231.2850188993.

Adding to 12372074 its reverse (47027321), we get a palindrome (59399395).

The spelling of 12372074 in words is "twelve million, three hundred seventy-two thousand, seventy-four".