497166 has 32 divisors (see below), whose sum is σ = 1064448. Its totient is φ = 154560.

The previous prime is 497153. The next prime is 497171. The reversal of 497166 is 661794.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10555 + ... + 10601.

It is an arithmetic number, because the mean of its divisors is an integer number (33264).

2⁴⁹⁷¹⁶⁶ is an apocalyptic number.

497166 is an abundant number, since it is smaller than the sum of its proper divisors (567282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497166 is a wasteful number, since it uses less digits than its factorization.

497166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136.

The product of its digits is 9072, while the sum is 33.

The square root of 497166 is about 705.0999929088. The cubic root of 497166 is about 79.2198118991.

The spelling of 497166 in words is "four hundred ninety-seven thousand, one hundred sixty-six".