13270245 has 16 divisors (see below), whose sum is σ = 21581952. Its totient is φ = 6960960.

The previous prime is 13270207. The next prime is 13270253. The reversal of 13270245 is 54207231.

It is not a de Polignac number, because 13270245 - 2⁶ = 13270181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6337 + ... + 8166.

It is an arithmetic number, because the mean of its divisors is an integer number (1348872).

Almost surely, 2^13270245 is an apocalyptic number.

13270245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13270245 is a deficient number, since it is larger than the sum of its proper divisors (8311707).

13270245 is a wasteful number, since it uses less digits than its factorization.

13270245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14572.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 13270245 is about 3642.8347478303. The cubic root of 13270245 is about 236.7516314212.

Adding to 13270245 its reverse (54207231), we get a palindrome (67477476).

The spelling of 13270245 in words is "thirteen million, two hundred seventy thousand, two hundred forty-five".