497263 has 8 divisors (see below), whose sum is σ = 554400. Its totient is φ = 442848.

The previous prime is 497261. The next prime is 497269. The reversal of 497263 is 362794.

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 497263 - 2¹ = 497261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283 + ... + 1036.

It is an arithmetic number, because the mean of its divisors is an integer number (69300).

2⁴⁹⁷²⁶³ is an apocalyptic number.

497263 is a deficient number, since it is larger than the sum of its proper divisors (57137).

497263 is a wasteful number, since it uses less digits than its factorization.

497263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361.

The product of its digits is 9072, while the sum is 31.

The square root of 497263 is about 705.1687741243. The cubic root of 497263 is about 79.2249636472.

It can be divided in two parts, 49726 and 3, that added together give a square (49729 = 223²).

The spelling of 497263 in words is "four hundred ninety-seven thousand, two hundred sixty-three".