13070275 has 6 divisors (see below), whose sum is σ = 16207172. Its totient is φ = 10456200.

The previous prime is 13070269. The next prime is 13070303. The reversal of 13070275 is 57207031.

It is not a de Polignac number, because 13070275 - 2⁵ = 13070243 is a prime.

It is a super-3 number, since 3×13070275³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 522811 = 13070275 / (1 + 3 + 0 + 7 + 0 + 2 + 7 + 5).

It is a Duffinian 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, 261381 + ... + 261430.

Almost surely, 2^13070275 is an apocalyptic number.

13070275 is a deficient number, since it is larger than the sum of its proper divisors (3136897).

13070275 is an equidigital number, since it uses as much as digits as its factorization.

13070275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522821 (or 522816 counting only the distinct ones).

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

The square root of 13070275 is about 3615.2835296834. The cubic root of 13070275 is about 235.5564000191.

The spelling of 13070275 in words is "thirteen million, seventy thousand, two hundred seventy-five".