14256280 has 32 divisors (see below), whose sum is σ = 33114240. Its totient is φ = 5518080.

The previous prime is 14256269. The next prime is 14256293. The reversal of 14256280 is 8265241.

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, 4509 + ... + 6988.

It is an arithmetic number, because the mean of its divisors is an integer number (1034820).

Almost surely, 2^14256280 is an apocalyptic number.

14256280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14256280 is an abundant number, since it is smaller than the sum of its proper divisors (18857960).

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

14256280 is a wasteful number, since it uses less digits than its factorization.

14256280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11539 (or 11535 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 14256280 is about 3775.7489323312. The cubic root of 14256280 is about 242.4759886950.

The spelling of 14256280 in words is "fourteen million, two hundred fifty-six thousand, two hundred eighty".