12453204 has 12 divisors (see below), whose sum is σ = 29057504. Its totient is φ = 4151064.

The previous prime is 12453191. The next prime is 12453241. The reversal of 12453204 is 40235421.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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, 518872 + ... + 518895.

Almost surely, 2^12453204 is an apocalyptic number.

It is an amenable number.

12453204 is an abundant number, since it is smaller than the sum of its proper divisors (16604300).

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

12453204 is a wasteful number, since it uses less digits than its factorization.

12453204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037774 (or 1037772 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 12453204 is about 3528.9097466498. The cubic root of 12453204 is about 231.7894691362.

Adding to 12453204 its reverse (40235421), we get a palindrome (52688625).

The spelling of 12453204 in words is "twelve million, four hundred fifty-three thousand, two hundred four".