495477 has 12 divisors (see below), whose sum is σ = 742560. Its totient is φ = 330156.

The previous prime is 495461. The next prime is 495491. The reversal of 495477 is 774594.

It is a happy number.

It is not a de Polignac number, because 495477 - 2⁴ = 495461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495437) 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 11 ways as a sum of consecutive naturals, for example, 777 + ... + 1262.

It is an arithmetic number, because the mean of its divisors is an integer number (61880).

2⁴⁹⁵⁴⁷⁷ is an apocalyptic number.

It is an amenable number.

495477 is a deficient number, since it is larger than the sum of its proper divisors (247083).

495477 is an equidigital number, since it uses as much as digits as its factorization.

495477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054 (or 2042 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 495477 is about 703.9012714863. The cubic root of 495477 is about 79.1300001332.

It can be divided in two parts, 4 and 95477, that added together give a square (95481 = 309²).

The spelling of 495477 in words is "four hundred ninety-five thousand, four hundred seventy-seven".