14255340 has 48 divisors (see below), whose sum is σ = 43545600. Its totient is φ = 3455680.

The previous prime is 14255321. The next prime is 14255341. The reversal of 14255340 is 4355241.

14255340 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14255340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14255341) 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, 10140 + ... + 11459.

It is an arithmetic number, because the mean of its divisors is an integer number (907200).

Almost surely, 2^14255340 is an apocalyptic number.

14255340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14255340 is an abundant number, since it is smaller than the sum of its proper divisors (29290260).

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

14255340 is a wasteful number, since it uses less digits than its factorization.

14255340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21622 (or 21620 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 14255340 is about 3775.6244516636. The cubic root of 14255340 is about 242.4706592907.

Subtracting from 14255340 its reverse (4355241), we obtain a palindrome (9900099).

The spelling of 14255340 in words is "fourteen million, two hundred fifty-five thousand, three hundred forty".