495485 has 8 divisors (see below), whose sum is σ = 609336. Its totient is φ = 386560.

The previous prime is 495461. The next prime is 495491. The reversal of 495485 is 584594.

It can be written as a sum of positive squares in 4 ways, for example, as 58564 + 436921 = 242^2 + 661^2 .

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

It is not a de Polignac number, because 495485 - 2⁶ = 495421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1004 + ... + 1413.

It is an arithmetic number, because the mean of its divisors is an integer number (76167).

2⁴⁹⁵⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

495485 is a deficient number, since it is larger than the sum of its proper divisors (113851).

495485 is a wasteful number, since it uses less digits than its factorization.

495485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463.

The product of its digits is 28800, while the sum is 35.

The square root of 495485 is about 703.9069540784. The cubic root of 495485 is about 79.1304260101.

The spelling of 495485 in words is "four hundred ninety-five thousand, four hundred eighty-five".