12025504 has 24 divisors (see below), whose sum is σ = 24706080. Its totient is φ = 5750976.

The previous prime is 12025501. The next prime is 12025513. The reversal of 12025504 is 40552021.

It is a super-2 number, since 2×12025504² = 289225492908032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12025501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7434 + ... + 8905.

It is an arithmetic number, because the mean of its divisors is an integer number (1029420).

Almost surely, 2^12025504 is an apocalyptic number.

It is an amenable number.

12025504 is an abundant number, since it is smaller than the sum of its proper divisors (12680576).

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

12025504 is a wasteful number, since it uses less digits than its factorization.

12025504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16372 (or 16364 counting only the distinct ones).

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

The square root of 12025504 is about 3467.7808465934. The cubic root of 12025504 is about 229.1049270303.

Adding to 12025504 its reverse (40552021), we get a palindrome (52577525).

The spelling of 12025504 in words is "twelve million, twenty-five thousand, five hundred four".