13455344 has 40 divisors (see below), whose sum is σ = 31367040. Its totient is φ = 5462208.

The previous prime is 13455341. The next prime is 13455349. The reversal of 13455344 is 44355431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13455341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1034 + ... + 5289.

It is an arithmetic number, because the mean of its divisors is an integer number (784176).

Almost surely, 2^13455344 is an apocalyptic number.

13455344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13455344 is an abundant number, since it is smaller than the sum of its proper divisors (17911696).

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

13455344 is a wasteful number, since it uses less digits than its factorization.

13455344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6357 (or 6351 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 13455344 is about 3668.1526685786. The cubic root of 13455344 is about 237.8473234006.

The spelling of 13455344 in words is "thirteen million, four hundred fifty-five thousand, three hundred forty-four".