13025452 has 48 divisors (see below), whose sum is σ = 26498304. Its totient is φ = 5544000.

The previous prime is 13025407. The next prime is 13025459. The reversal of 13025452 is 25452031.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (13025459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61627 + ... + 61837.

It is an arithmetic number, because the mean of its divisors is an integer number (552048).

Almost surely, 2^13025452 is an apocalyptic number.

It is an amenable number.

13025452 is an abundant number, since it is smaller than the sum of its proper divisors (13472852).

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

13025452 is a wasteful number, since it uses less digits than its factorization.

13025452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 13025452 is about 3609.0791069191. The cubic root of 13025452 is about 235.2868204551.

Adding to 13025452 its reverse (25452031), we get a palindrome (38477483).

The spelling of 13025452 in words is "thirteen million, twenty-five thousand, four hundred fifty-two".