12552616 has 32 divisors (see below), whose sum is σ = 24948000. Its totient is φ = 5904576.

The previous prime is 12552611. The next prime is 12552629. The reversal of 12552616 is 61625521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12552611) by changing a digit.

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, 40735 + ... + 41041.

It is an arithmetic number, because the mean of its divisors is an integer number (779625).

Almost surely, 2^12552616 is an apocalyptic number.

It is an amenable number.

12552616 is a deficient number, since it is larger than the sum of its proper divisors (12395384).

12552616 is a wasteful number, since it uses less digits than its factorization.

12552616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601 (or 597 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 12552616 is about 3542.9671181088. The cubic root of 12552616 is about 232.4046149755.

The spelling of 12552616 in words is "twelve million, five hundred fifty-two thousand, six hundred sixteen".