495677 has 12 divisors (see below), whose sum is σ = 614880. Its totient is φ = 391248.

The previous prime is 495667. The next prime is 495679. The reversal of 495677 is 776594.

It is not a de Polignac number, because 495677 - 2⁶ = 495613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 495677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 974 + ... + 1392.

It is an arithmetic number, because the mean of its divisors is an integer number (51240).

2⁴⁹⁵⁶⁷⁷ is an apocalyptic number.

It is an amenable number.

495677 is a deficient number, since it is larger than the sum of its proper divisors (119203).

495677 is a wasteful number, since it uses less digits than its factorization.

495677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452 (or 439 counting only the distinct ones).

The product of its digits is 52920, while the sum is 38.

The square root of 495677 is about 704.0433225307. The cubic root of 495677 is about 79.1406456803.

The spelling of 495677 in words is "four hundred ninety-five thousand, six hundred seventy-seven".