469287 has 32 divisors (see below), whose sum is σ = 860160. Its totient is φ = 246240.

The previous prime is 469283. The next prime is 469303. The reversal of 469287 is 782964.

469287 is nontrivially palindromic in base 16.

It is not a de Polignac number, because 469287 - 2² = 469283 is a prime.

469287 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2362 + ... + 2552.

It is an arithmetic number, because the mean of its divisors is an integer number (26880).

2⁴⁶⁹²⁸⁷ is an apocalyptic number.

469287 is a deficient number, since it is larger than the sum of its proper divisors (390873).

469287 is a wasteful number, since it uses less digits than its factorization.

469287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 214 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 469287 is about 685.0452539796. The cubic root of 469287 is about 77.7104650415.

The spelling of 469287 in words is "four hundred sixty-nine thousand, two hundred eighty-seven".