14265240 has 128 divisors (see below), whose sum is σ = 47589120. Its totient is φ = 3392000.

The previous prime is 14265211. The next prime is 14265263. The reversal of 14265240 is 4256241.

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

It is a self number, because there is not a number n which added to its sum of digits gives 14265240.

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 31 ways as a sum of consecutive naturals, for example, 133267 + ... + 133373.

It is an arithmetic number, because the mean of its divisors is an integer number (371790).

Almost surely, 2^14265240 is an apocalyptic number.

14265240 is a gapful number since it is divisible by the number (10) 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 14265240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23794560).

14265240 is an abundant number, since it is smaller than the sum of its proper divisors (33323880).

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

14265240 is a wasteful number, since it uses less digits than its factorization.

14265240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 14265240 is about 3776.9352655294. The cubic root of 14265240 is about 242.5267763681.

It can be divided in two parts, 1426 and 5240, that added together give a palindrome (6666).

The spelling of 14265240 in words is "fourteen million, two hundred sixty-five thousand, two hundred forty".