13343472 has 60 divisors (see below), whose sum is σ = 39316680. Its totient is φ = 4212864.

The previous prime is 13343443. The next prime is 13343483. The reversal of 13343472 is 27434331.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 298 + ... + 5174.

It is an arithmetic number, because the mean of its divisors is an integer number (655278).

Almost surely, 2^13343472 is an apocalyptic number.

13343472 is a gapful number since it is divisible by the number (12) 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 13343472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19658340).

13343472 is an abundant number, since it is smaller than the sum of its proper divisors (25973208).

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

13343472 is a wasteful number, since it uses less digits than its factorization.

13343472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910 (or 4901 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 13343472 is about 3652.8717469958. The cubic root of 13343472 is about 237.1863086642.

The spelling of 13343472 in words is "thirteen million, three hundred forty-three thousand, four hundred seventy-two".