14259740 has 24 divisors (see below), whose sum is σ = 32668272. Its totient is φ = 5185280.

The previous prime is 14259733. The next prime is 14259779. The reversal of 14259740 is 4795241.

It is a happy number.

14259740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14259697 and 14259706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32189 + ... + 32628.

It is an arithmetic number, because the mean of its divisors is an integer number (1361178).

Almost surely, 2^14259740 is an apocalyptic number.

14259740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14259740 is an abundant number, since it is smaller than the sum of its proper divisors (18408532).

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

14259740 is a wasteful number, since it uses less digits than its factorization.

14259740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64837 (or 64835 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 14259740 is about 3776.2070917787. The cubic root of 14259740 is about 242.4956034205.

The spelling of 14259740 in words is "fourteen million, two hundred fifty-nine thousand, seven hundred forty".