12396052 has 12 divisors (see below), whose sum is σ = 21764596. Its totient is φ = 6177600.

The previous prime is 12396049. The next prime is 12396053. The reversal of 12396052 is 25069321.

It can be written as a sum of positive squares in 2 ways, for example, as 5447556 + 6948496 = 2334^2 + 2636^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12396052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12396053) 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 3 ways as a sum of consecutive naturals, for example, 3699 + ... + 6202.

Almost surely, 2^12396052 is an apocalyptic number.

It is an amenable number.

12396052 is a deficient number, since it is larger than the sum of its proper divisors (9368544).

12396052 is a wasteful number, since it uses less digits than its factorization.

12396052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10218 (or 10216 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 12396052 is about 3520.8027493741. The cubic root of 12396052 is about 231.4343383355.

The spelling of 12396052 in words is "twelve million, three hundred ninety-six thousand, fifty-two".