13415075 has 12 divisors (see below), whose sum is σ = 16885080. Its totient is φ = 10570560.

The previous prime is 13415071. The next prime is 13415093. The reversal of 13415075 is 57051431.

13415075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13415075 - 2² = 13415071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13415071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2330 + ... + 5679.

It is an arithmetic number, because the mean of its divisors is an integer number (1407090).

Almost surely, 2^13415075 is an apocalyptic number.

13415075 is a deficient number, since it is larger than the sum of its proper divisors (3470005).

13415075 is an equidigital number, since it uses as much as digits as its factorization.

13415075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8086 (or 8081 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 13415075 is about 3662.6595528386. The cubic root of 13415075 is about 237.6098107158.

The spelling of 13415075 in words is "thirteen million, four hundred fifteen thousand, seventy-five".