13234613 has 16 divisors (see below), whose sum is σ = 15851520. Its totient is φ = 10810800.

The previous prime is 13234609. The next prime is 13234667. The reversal of 13234613 is 31643231.

It is not a de Polignac number, because 13234613 - 2² = 13234609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13234693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14978 + ... + 15836.

It is an arithmetic number, because the mean of its divisors is an integer number (990720).

Almost surely, 2^13234613 is an apocalyptic number.

It is an amenable number.

13234613 is a deficient number, since it is larger than the sum of its proper divisors (2616907).

13234613 is an equidigital number, since it uses as much as digits as its factorization.

13234613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968.

The product of its digits is 1296, while the sum is 23.

The square root of 13234613 is about 3637.9407636739. The cubic root of 13234613 is about 236.5395404897.

Adding to 13234613 its reverse (31643231), we get a palindrome (44877844).

The spelling of 13234613 in words is "thirteen million, two hundred thirty-four thousand, six hundred thirteen".