13234430 has 32 divisors (see below), whose sum is σ = 27122688. Its totient is φ = 4602400.

The previous prime is 13234409. The next prime is 13234439. The reversal of 13234430 is 3443231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13234439) 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, 86 + ... + 5145.

It is an arithmetic number, because the mean of its divisors is an integer number (847584).

Almost surely, 2^13234430 is an apocalyptic number.

13234430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13234430 is an abundant number, since it is smaller than the sum of its proper divisors (13888258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13234430 is a wasteful number, since it uses less digits than its factorization.

13234430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 13234430 is about 3637.9156119954. The cubic root of 13234430 is about 236.5384502441.

Adding to 13234430 its reverse (3443231), we get a palindrome (16677661).

The spelling of 13234430 in words is "thirteen million, two hundred thirty-four thousand, four hundred thirty".