14287800 has 48 divisors (see below), whose sum is σ = 44294040. Its totient is φ = 3809920.

The previous prime is 14287799. The next prime is 14287811. The reversal of 14287800 is 878241.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11307 + ... + 12506.

Almost surely, 2^14287800 is an apocalyptic number.

14287800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14287800 is an abundant number, since it is smaller than the sum of its proper divisors (30006240).

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

14287800 is a wasteful number, since it uses less digits than its factorization.

14287800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23832 (or 23823 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 14287800 is about 3779.9206340874. The cubic root of 14287800 is about 242.6545583595.

The spelling of 14287800 in words is "fourteen million, two hundred eighty-seven thousand, eight hundred".