12552808 has 8 divisors (see below), whose sum is σ = 23536530. Its totient is φ = 6276400.

The previous prime is 12552791. The next prime is 12552811. The reversal of 12552808 is 80825521.

It can be written as a sum of positive squares in only one way, i.e., 11710084 + 842724 = 3422^2 + 918^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 12552808.

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 as a sum of consecutive naturals, namely, 784543 + ... + 784558.

Almost surely, 2^12552808 is an apocalyptic number.

It is an amenable number.

12552808 is a deficient number, since it is larger than the sum of its proper divisors (10983722).

12552808 is a wasteful number, since it uses less digits than its factorization.

12552808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569107 (or 1569103 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 12552808 is about 3542.9942139383. The cubic root of 12552808 is about 232.4057998934.

The spelling of 12552808 in words is "twelve million, five hundred fifty-two thousand, eight hundred eight".