497707 has 8 divisors (see below), whose sum is σ = 575456. Its totient is φ = 421632.

The previous prime is 497701. The next prime is 497711. The reversal of 497707 is 707794.

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

It is a cyclic number.

It is not a de Polignac number, because 497707 - 2⁷ = 497579 is a prime.

497707 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (497701) 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, 313 + ... + 1045.

It is an arithmetic number, because the mean of its divisors is an integer number (71932).

2⁴⁹⁷⁷⁰⁷ is an apocalyptic number.

497707 is a deficient number, since it is larger than the sum of its proper divisors (77749).

497707 is an equidigital number, since it uses as much as digits as its factorization.

497707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 497707 is about 705.4835221322. The cubic root of 497707 is about 79.2485362970.

The spelling of 497707 in words is "four hundred ninety-seven thousand, seven hundred seven".