12545352 has 24 divisors (see below), whose sum is σ = 33977190. Its totient is φ = 4181760.

The previous prime is 12545341. The next prime is 12545369. The reversal of 12545352 is 25354521.

It is a happy number.

12545352 is a `hidden beast` number, since 125 + 4 + 535 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9326916 + 3218436 = 3054^2 + 1794^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87049 + ... + 87192.

Almost surely, 2^12545352 is an apocalyptic number.

12545352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12545352 is an abundant number, since it is smaller than the sum of its proper divisors (21431838).

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

12545352 is a wasteful number, since it uses less digits than its factorization.

12545352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174253 (or 174246 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 12545352 is about 3541.9418402904. The cubic root of 12545352 is about 232.3597767024.

Adding to 12545352 its reverse (25354521), we get a palindrome (37899873).

The spelling of 12545352 in words is "twelve million, five hundred forty-five thousand, three hundred fifty-two".