13274293 has 12 divisors (see below), whose sum is σ = 14458080. Its totient is φ = 12153240.

The previous prime is 13274281. The next prime is 13274311. The reversal of 13274293 is 39247231.

13274293 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 13274293 - 2⁹ = 13273781 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13274213) 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, 17896 + ... + 18622.

It is an arithmetic number, because the mean of its divisors is an integer number (1204840).

Almost surely, 2^13274293 is an apocalyptic number.

It is an amenable number.

13274293 is a deficient number, since it is larger than the sum of its proper divisors (1183787).

13274293 is an equidigital number, since it uses as much as digits as its factorization.

13274293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808 (or 777 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 13274293 is about 3643.3903167242. The cubic root of 13274293 is about 236.7757021442.

The spelling of 13274293 in words is "thirteen million, two hundred seventy-four thousand, two hundred ninety-three".