13234293 has 8 divisors (see below), whose sum is σ = 19606400. Its totient is φ = 8822844.

The previous prime is 13234261. The next prime is 13234297. The reversal of 13234293 is 39243231.

It is a happy number.

It is not a de Polignac number, because 13234293 - 2⁵ = 13234261 is a prime.

It is a super-2 number, since 2×13234293² = 350293022419698, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 490159 = 13234293 / (1 + 3 + 2 + 3 + 4 + 2 + 9 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13234297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245053 + ... + 245106.

It is an arithmetic number, because the mean of its divisors is an integer number (2450800).

Almost surely, 2^13234293 is an apocalyptic number.

It is an amenable number.

13234293 is a deficient number, since it is larger than the sum of its proper divisors (6372107).

13234293 is an equidigital number, since it uses as much as digits as its factorization.

13234293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490168 (or 490162 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 13234293 is about 3637.8967824830. The cubic root of 13234293 is about 236.5376340428.

The spelling of 13234293 in words is "thirteen million, two hundred thirty-four thousand, two hundred ninety-three".