495256 has 16 divisors (see below), whose sum is σ = 959040. Its totient is φ = 239520.

The previous prime is 495241. The next prime is 495269. The reversal of 495256 is 652594.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 751 + ... + 1246.

It is an arithmetic number, because the mean of its divisors is an integer number (59940).

2⁴⁹⁵²⁵⁶ is an apocalyptic number.

It is an amenable number.

495256 is a deficient number, since it is larger than the sum of its proper divisors (463784).

495256 is a wasteful number, since it uses less digits than its factorization.

495256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034 (or 2030 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 495256 is about 703.7442717351. The cubic root of 495256 is about 79.1182334715.

The spelling of 495256 in words is "four hundred ninety-five thousand, two hundred fifty-six".