14389460 has 36 divisors (see below), whose sum is σ = 31907988. Its totient is φ = 5450112.

The previous prime is 14389439. The next prime is 14389469. The reversal of 14389460 is 6498341.

14389460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7907344 + 6482116 = 2812^2 + 2546^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14389460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14389469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6224 + ... + 8216.

It is an arithmetic number, because the mean of its divisors is an integer number (886333).

Almost surely, 2^14389460 is an apocalyptic number.

14389460 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 14389460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15953994).

14389460 is an abundant number, since it is smaller than the sum of its proper divisors (17518528).

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

14389460 is a wasteful number, since it uses less digits than its factorization.

14389460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040 (or 2019 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 14389460 is about 3793.3441710449. The cubic root of 14389460 is about 243.2287075487.

The spelling of 14389460 in words is "fourteen million, three hundred eighty-nine thousand, four hundred sixty".