13493075 has 6 divisors (see below), whose sum is σ = 16731444. Its totient is φ = 10794440.

The previous prime is 13493071. The next prime is 13493083. The reversal of 13493075 is 57039431.

It is a happy number.

It is not a de Polignac number, because 13493075 - 2² = 13493071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13493071) 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, 269837 + ... + 269886.

It is an arithmetic number, because the mean of its divisors is an integer number (2788574).

Almost surely, 2^13493075 is an apocalyptic number.

13493075 is a deficient number, since it is larger than the sum of its proper divisors (3238369).

13493075 is an equidigital number, since it uses as much as digits as its factorization.

13493075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539733 (or 539728 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 13493075 is about 3673.2921201560. The cubic root of 13493075 is about 238.0694369343.

The spelling of 13493075 in words is "thirteen million, four hundred ninety-three thousand, seventy-five".