13570207 has 12 divisors (see below), whose sum is σ = 16473456. Its totient is φ = 11124960.

The previous prime is 13570187. The next prime is 13570217. The reversal of 13570207 is 70207531.

It is not a de Polignac number, because 13570207 - 2²³ = 5181599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13570217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4894 + ... + 7147.

It is an arithmetic number, because the mean of its divisors is an integer number (1372788).

Almost surely, 2^13570207 is an apocalyptic number.

13570207 is a deficient number, since it is larger than the sum of its proper divisors (2903249).

13570207 is a wasteful number, since it uses less digits than its factorization.

13570207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12078 (or 12071 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 13570207 is about 3683.7761875554. The cubic root of 13570207 is about 238.5222097523.

Adding to 13570207 its reverse (70207531), we get a palindrome (83777738).

The spelling of 13570207 in words is "thirteen million, five hundred seventy thousand, two hundred seven".