13252459 has 8 divisors (see below), whose sum is σ = 14523120. Its totient is φ = 11992800.

The previous prime is 13252451. The next prime is 13252489. The reversal of 13252459 is 95425231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13252459 - 2³ = 13252451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13252459.

It is not an unprimeable number, because it can be changed into a prime (13252451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112 + ... + 5149.

It is an arithmetic number, because the mean of its divisors is an integer number (1815390).

Almost surely, 2^13252459 is an apocalyptic number.

13252459 is a deficient number, since it is larger than the sum of its proper divisors (1270661).

13252459 is a wasteful number, since it uses less digits than its factorization.

13252459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501.

The product of its digits is 10800, while the sum is 31.

The square root of 13252459 is about 3640.3926985972. The cubic root of 13252459 is about 236.6458120441.

The spelling of 13252459 in words is "thirteen million, two hundred fifty-two thousand, four hundred fifty-nine".