12056552 has 8 divisors (see below), whose sum is σ = 22606050. Its totient is φ = 6028272.

The previous prime is 12056549. The next prime is 12056557. The reversal of 12056552 is 25565021.

It can be written as a sum of positive squares in only one way, i.e., 11792356 + 264196 = 3434^2 + 514^2 .

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

It is a super-2 number, since 2×12056552² = 290720892257408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12056557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 753527 + ... + 753542.

Almost surely, 2^12056552 is an apocalyptic number.

It is an amenable number.

12056552 is a deficient number, since it is larger than the sum of its proper divisors (10549498).

12056552 is a wasteful number, since it uses less digits than its factorization.

12056552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507075 (or 1507071 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 12056552 is about 3472.2545989602. The cubic root of 12056552 is about 229.3019288017.

The spelling of 12056552 in words is "twelve million, fifty-six thousand, five hundred fifty-two".