495259 has 8 divisors (see below), whose sum is σ = 526752. Its totient is φ = 464640.

The previous prime is 495241. The next prime is 495269. The reversal of 495259 is 952594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 495259 - 2¹¹ = 493211 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (495269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1227 + ... + 1579.

It is an arithmetic number, because the mean of its divisors is an integer number (65844).

2⁴⁹⁵²⁵⁹ is an apocalyptic number.

495259 is a deficient number, since it is larger than the sum of its proper divisors (31493).

495259 is a wasteful number, since it uses less digits than its factorization.

495259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437.

The product of its digits is 16200, while the sum is 34.

The square root of 495259 is about 703.7464031880. The cubic root of 495259 is about 79.1183932234.

The spelling of 495259 in words is "four hundred ninety-five thousand, two hundred fifty-nine".