13234416 has 80 divisors (see below), whose sum is σ = 37330944. Its totient is φ = 4015872.

The previous prime is 13234409. The next prime is 13234439. The reversal of 13234416 is 61443231.

13234416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13234416² = 350299533722112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79165 + ... + 79331.

Almost surely, 2^13234416 is an apocalyptic number.

13234416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13234416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18665472).

13234416 is an abundant number, since it is smaller than the sum of its proper divisors (24096528).

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

13234416 is a wasteful number, since it uses less digits than its factorization.

13234416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 312 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 13234416 is about 3637.9136878161. The cubic root of 13234416 is about 236.5383668370.

Adding to 13234416 its reverse (61443231), we get a palindrome (74677647).

The spelling of 13234416 in words is "thirteen million, two hundred thirty-four thousand, four hundred sixteen".