495594 has 24 divisors (see below), whose sum is σ = 1171872. Its totient is φ = 150120.

The previous prime is 495589. The next prime is 495611.

495594 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×495594² = 491226825672, which contains 22 as substring.

It is an unprimeable number.

495594 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 11 ways as a sum of consecutive naturals, for example, 1054 + ... + 1449.

It is an arithmetic number, because the mean of its divisors is an integer number (48828).

2⁴⁹⁵⁵⁹⁴ is an apocalyptic number.

495594 is an abundant number, since it is smaller than the sum of its proper divisors (676278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

495594 is a wasteful number, since it uses less digits than its factorization.

495594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522 (or 2519 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 495594 is about 703.9843748266. The cubic root of 495594 is about 79.1362281259.

It can be divided in two parts, 495 and 594, that added together give a square (1089 = 33²).

The spelling of 495594 in words is "four hundred ninety-five thousand, five hundred ninety-four".