14285880 has 96 divisors (see below), whose sum is σ = 53071200. Its totient is φ = 3264768.

The previous prime is 14285879. The next prime is 14285923. The reversal of 14285880 is 8858241.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 315 + ... + 5354.

It is an arithmetic number, because the mean of its divisors is an integer number (552825).

Almost surely, 2^14285880 is an apocalyptic number.

14285880 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 14285880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26535600).

14285880 is an abundant number, since it is smaller than the sum of its proper divisors (38785320).

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

14285880 is a wasteful number, since it uses less digits than its factorization.

14285880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5693 (or 5686 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 14285880 is about 3779.6666519681. Note that the first 4 decimals coincide. The cubic root of 14285880 is about 242.6436885353.

The spelling of 14285880 in words is "fourteen million, two hundred eighty-five thousand, eight hundred eighty".