12552264 has 24 divisors (see below), whose sum is σ = 33995910. Its totient is φ = 4184064.

The previous prime is 12552263. The next prime is 12552311. The reversal of 12552264 is 46225521.

It can be written as a sum of positive squares in only one way, i.e., 8749764 + 3802500 = 2958^2 + 1950^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12552263) 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 5 ways as a sum of consecutive naturals, for example, 87097 + ... + 87240.

Almost surely, 2^12552264 is an apocalyptic number.

It is an amenable number.

12552264 is an abundant number, since it is smaller than the sum of its proper divisors (21443646).

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

12552264 is a wasteful number, since it uses less digits than its factorization.

12552264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174349 (or 174342 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 12552264 is about 3542.9174418832. The cubic root of 12552264 is about 232.4024425946.

Adding to 12552264 its reverse (46225521), we get a palindrome (58777785).

The spelling of 12552264 in words is "twelve million, five hundred fifty-two thousand, two hundred sixty-four".