12373634 has 16 divisors (see below), whose sum is σ = 22843968. Its totient is φ = 4894992.

The previous prime is 12373631. The next prime is 12373639. The reversal of 12373634 is 43637321.

It is a happy number.

12373634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12373597 and 12373606.

It is not an unprimeable number, because it can be changed into a prime (12373631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33812 + ... + 34175.

It is an arithmetic number, because the mean of its divisors is an integer number (1427748).

Almost surely, 2^12373634 is an apocalyptic number.

12373634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12373634 is a deficient number, since it is larger than the sum of its proper divisors (10470334).

12373634 is a wasteful number, since it uses less digits than its factorization.

12373634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68009.

The product of its digits is 9072, while the sum is 29.

The square root of 12373634 is about 3517.6176597237. The cubic root of 12373634 is about 231.2947394324.

It can be divided in two parts, 123736 and 34, that multiplied together give a palindrome (4207024).

The spelling of 12373634 in words is "twelve million, three hundred seventy-three thousand, six hundred thirty-four".