497515 has 8 divisors (see below), whose sum is σ = 628560. Its totient is φ = 376992.

The previous prime is 497509. The next prime is 497521. The reversal of 497515 is 515794.

It is an interprime number because it is at equal distance from previous prime (497509) and next prime (497521).

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 497515 - 2³ = 497507 is a prime.

497515 is a lucky number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2524 + ... + 2713.

It is an arithmetic number, because the mean of its divisors is an integer number (78570).

2⁴⁹⁷⁵¹⁵ is an apocalyptic number.

497515 is a deficient number, since it is larger than the sum of its proper divisors (131045).

497515 is a wasteful number, since it uses less digits than its factorization.

497515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5261.

The product of its digits is 6300, while the sum is 31.

The square root of 497515 is about 705.3474321212. The cubic root of 497515 is about 79.2383444398.

The spelling of 497515 in words is "four hundred ninety-seven thousand, five hundred fifteen".