12252504 has 32 divisors (see below), whose sum is σ = 33416640. Its totient is φ = 3712800.

The previous prime is 12252503. The next prime is 12252509. The reversal of 12252504 is 40525221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12252503) 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, 22942 + ... + 23469.

It is an arithmetic number, because the mean of its divisors is an integer number (1044270).

Almost surely, 2^12252504 is an apocalyptic number.

It is an amenable number.

12252504 is an abundant number, since it is smaller than the sum of its proper divisors (21164136).

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

12252504 is a wasteful number, since it uses less digits than its factorization.

12252504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46431 (or 46427 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 12252504 is about 3500.3576960077. The cubic root of 12252504 is about 230.5375203797.

Adding to 12252504 its reverse (40525221), we get a palindrome (52777725).

The spelling of 12252504 in words is "twelve million, two hundred fifty-two thousand, five hundred four".