13045707 has 6 divisors (see below), whose sum is σ = 18843812. Its totient is φ = 8697132.

The previous prime is 13045687. The next prime is 13045717. The reversal of 13045707 is 70754031.

It is a de Polignac number, because none of the positive numbers 2^k-13045707 is a prime.

It is a super-2 number, since 2×13045707² = 340380942259698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13045717) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 724753 + ... + 724770.

Almost surely, 2^13045707 is an apocalyptic number.

13045707 is a deficient number, since it is larger than the sum of its proper divisors (5798105).

13045707 is a wasteful number, since it uses less digits than its factorization.

13045707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449529 (or 1449526 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 13045707 is about 3611.8841343543. The cubic root of 13045707 is about 235.4087168363.

Adding to 13045707 its reverse (70754031), we get a palindrome (83799738).

The spelling of 13045707 in words is "thirteen million, forty-five thousand, seven hundred seven".