14287020 has 48 divisors (see below), whose sum is σ = 43642368. Its totient is φ = 3463360.

The previous prime is 14287003. The next prime is 14287037. The reversal of 14287020 is 2078241.

It is an interprime number because it is at equal distance from previous prime (14287003) and next prime (14287037).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10164 + ... + 11483.

It is an arithmetic number, because the mean of its divisors is an integer number (909216).

Almost surely, 2^14287020 is an apocalyptic number.

14287020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14287020 is an abundant number, since it is smaller than the sum of its proper divisors (29355348).

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

14287020 is a wasteful number, since it uses less digits than its factorization.

14287020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21670 (or 21668 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 14287020 is about 3779.8174559097. The cubic root of 14287020 is about 242.6501426108.

It can be divided in two parts, 1428 and 7020, that added together give a palindrome (8448).

The spelling of 14287020 in words is "fourteen million, two hundred eighty-seven thousand, twenty".