14287023 has 10 divisors (see below), whose sum is σ = 21342464. Its totient is φ = 9524628.

The previous prime is 14287003. The next prime is 14287037. The reversal of 14287023 is 32078241.

It is not a de Polignac number, because 14287023 - 2²¹ = 12189871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14287003) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 88111 + ... + 88272.

Almost surely, 2^14287023 is an apocalyptic number.

14287023 is a deficient number, since it is larger than the sum of its proper divisors (7055441).

14287023 is an equidigital number, since it uses as much as digits as its factorization.

14287023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176395 (or 176386 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 14287023 is about 3779.8178527543. The cubic root of 14287023 is about 242.6501595948.

The spelling of 14287023 in words is "fourteen million, two hundred eighty-seven thousand, twenty-three".