12504052 has 24 divisors (see below), whose sum is σ = 25129440. Its totient is φ = 5384160.

The previous prime is 12504049. The next prime is 12504053. The reversal of 12504052 is 25040521.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12504053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6643 + ... + 8314.

It is an arithmetic number, because the mean of its divisors is an integer number (1047060).

Almost surely, 2^12504052 is an apocalyptic number.

It is an amenable number.

12504052 is an abundant number, since it is smaller than the sum of its proper divisors (12625388).

12504052 is a wasteful number, since it uses less digits than its factorization.

12504052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14991 (or 14989 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 12504052 is about 3536.1068988366. The cubic root of 12504052 is about 232.1045159287.

Adding to 12504052 its reverse (25040521), we get a palindrome (37544573).

The spelling of 12504052 in words is "twelve million, five hundred four thousand, fifty-two".