12552504 has 16 divisors (see below), whose sum is σ = 31381320. Its totient is φ = 4184160.

The previous prime is 12552499. The next prime is 12552541. The reversal of 12552504 is 40525521.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 523021 = 12552504 / (1 + 2 + 5 + 5 + 2 + 5 + 0 + 4).

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 3 ways as a sum of consecutive naturals, for example, 261487 + ... + 261534.

Almost surely, 2^12552504 is an apocalyptic number.

It is an amenable number.

12552504 is an abundant number, since it is smaller than the sum of its proper divisors (18828816).

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

12552504 is a wasteful number, since it uses less digits than its factorization.

12552504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523030 (or 523026 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 12552504 is about 3542.9513121125. The cubic root of 12552504 is about 232.4039237678.

The spelling of 12552504 in words is "twelve million, five hundred fifty-two thousand, five hundred four".