497577 has 8 divisors (see below), whose sum is σ = 674560. Its totient is φ = 326160.

The previous prime is 497561. The next prime is 497579. The reversal of 497577 is 775794.

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

It is not a de Polignac number, because 497577 - 2⁴ = 497561 is a prime.

It is a d-powerful number, because it can be written as 4⁹ + 9² + 5 + 7² + 7⁶ + 7⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1177 + ... + 1542.

It is an arithmetic number, because the mean of its divisors is an integer number (84320).

2⁴⁹⁷⁵⁷⁷ is an apocalyptic number.

It is an amenable number.

497577 is a deficient number, since it is larger than the sum of its proper divisors (176983).

497577 is a wasteful number, since it uses less digits than its factorization.

497577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783.

The product of its digits is 61740, while the sum is 39.

The square root of 497577 is about 705.3913807242. The cubic root of 497577 is about 79.2416358470.

It can be divided in two parts, 49 and 7577, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 497577 in words is "four hundred ninety-seven thousand, five hundred seventy-seven".