12604374 has 24 divisors (see below), whose sum is σ = 27594840. Its totient is φ = 4157568.

The previous prime is 12604373. The next prime is 12604379. The reversal of 12604374 is 47340621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12604373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1864 + ... + 5355.

It is an arithmetic number, because the mean of its divisors is an integer number (1149785).

Almost surely, 2^12604374 is an apocalyptic number.

12604374 is an abundant number, since it is smaller than the sum of its proper divisors (14990466).

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

12604374 is a wasteful number, since it uses less digits than its factorization.

12604374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7324 (or 7321 counting only the distinct ones).

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

The square root of 12604374 is about 3550.2639338506. The cubic root of 12604374 is about 232.7236003597.

Adding to 12604374 its reverse (47340621), we get a palindrome (59944995).

The spelling of 12604374 in words is "twelve million, six hundred four thousand, three hundred seventy-four".