12452576 has 24 divisors (see below), whose sum is σ = 25308864. Its totient is φ = 6024960.

The previous prime is 12452537. The next prime is 12452621. The reversal of 12452576 is 67525421.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5285 + ... + 7268.

It is an arithmetic number, because the mean of its divisors is an integer number (1054536).

Almost surely, 2^12452576 is an apocalyptic number.

12452576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12452576 is an abundant number, since it is smaller than the sum of its proper divisors (12856288).

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

12452576 is a wasteful number, since it uses less digits than its factorization.

12452576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12594 (or 12586 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 12452576 is about 3528.8207662051. The cubic root of 12452576 is about 231.7855727832.

Adding to 12452576 its reverse (67525421), we get a palindrome (79977997).

The spelling of 12452576 in words is "twelve million, four hundred fifty-two thousand, five hundred seventy-six".