13294225 has 12 divisors (see below), whose sum is σ = 18840064. Its totient is φ = 9115920.

The previous prime is 13294219. The next prime is 13294231. The reversal of 13294225 is 52249231.

13294225 = T₂₉₉ + T₃₀₀ + ... + T₄₇₃.

13294225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13294219) and next prime (13294231).

It is not a de Polignac number, because 13294225 - 2⁷ = 13294097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13294193 and 13294202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37809 + ... + 38158.

Almost surely, 2^13294225 is an apocalyptic number.

It is an amenable number.

13294225 is a deficient number, since it is larger than the sum of its proper divisors (5545839).

13294225 is an equidigital number, since it uses as much as digits as its factorization.

13294225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75984 (or 75979 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 13294225 is about 3646.1246550276. The cubic root of 13294225 is about 236.8941529754.

The spelling of 13294225 in words is "thirteen million, two hundred ninety-four thousand, two hundred twenty-five".