13070975 has 6 divisors (see below), whose sum is σ = 16208040. Its totient is φ = 10456760.

The previous prime is 13070903. The next prime is 13070983. The reversal of 13070975 is 57907031.

It is not a de Polignac number, because 13070975 - 2⁸ = 13070719 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 261395 + ... + 261444.

It is an arithmetic number, because the mean of its divisors is an integer number (2701340).

Almost surely, 2^13070975 is an apocalyptic number.

13070975 is a deficient number, since it is larger than the sum of its proper divisors (3137065).

13070975 is an equidigital number, since it uses as much as digits as its factorization.

13070975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522849 (or 522844 counting only the distinct ones).

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 13070975 is about 3615.3803396047. The cubic root of 13070975 is about 235.5606051470.

The spelling of 13070975 in words is "thirteen million, seventy thousand, nine hundred seventy-five".