13273075 has 12 divisors (see below), whose sum is σ = 16534408. Its totient is φ = 10569600.

The previous prime is 13273067. The next prime is 13273081. The reversal of 13273075 is 57037231.

It is not a de Polignac number, because 13273075 - 2³ = 13273067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4924 + ... + 7126.

Almost surely, 2^13273075 is an apocalyptic number.

13273075 is a deficient number, since it is larger than the sum of its proper divisors (3261333).

13273075 is a wasteful number, since it uses less digits than its factorization.

13273075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454 (or 2449 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 13273075 is about 3643.2231608838. The cubic root of 13273075 is about 236.7684600353.

The spelling of 13273075 in words is "thirteen million, two hundred seventy-three thousand, seventy-five".