12364644 has 24 divisors (see below), whose sum is σ = 30548448. Its totient is φ = 3879040.

The previous prime is 12364637. The next prime is 12364663. The reversal of 12364644 is 44646321.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30102 + ... + 30509.

It is an arithmetic number, because the mean of its divisors is an integer number (1272852).

Almost surely, 2^12364644 is an apocalyptic number.

It is an amenable number.

12364644 is an abundant number, since it is smaller than the sum of its proper divisors (18183804).

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

12364644 is a wasteful number, since it uses less digits than its factorization.

12364644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60635 (or 60633 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 12364644 is about 3516.3395740457. The cubic root of 12364644 is about 231.2387105275.

The spelling of 12364644 in words is "twelve million, three hundred sixty-four thousand, six hundred forty-four".