13359025 has 27 divisors (see below), whose sum is σ = 18015681. Its totient is φ = 9824640.

The previous prime is 13359023. The next prime is 13359029. The reversal of 13359025 is 52095331.

13359025 = 1³ + 2³ + ... + 85³.

The square root of 13359025 is 3655.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 312481 + 13046544 = 559^2 + 3612^2 .

It is not a de Polignac number, because 13359025 - 2¹ = 13359023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13358984 and 13359002.

It is not an unprimeable number, because it can be changed into a prime (13359023) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 310654 + ... + 310696.

Almost surely, 2^13359025 is an apocalyptic number.

13359025 is the 3655-th square number.

13359025 is the 1828-th centered octagonal number.

It is an amenable number.

13359025 is a deficient number, since it is larger than the sum of its proper divisors (4656656).

13359025 is an equidigital number, since it uses as much as digits as its factorization.

13359025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 28.

The cubic root of 13359025 is about 237.2784267755.

The spelling of 13359025 in words is "thirteen million, three hundred fifty-nine thousand, twenty-five".