497156 has 12 divisors (see below), whose sum is σ = 949200. Its totient is φ = 225960.

The previous prime is 497153. The next prime is 497171. The reversal of 497156 is 651794.

It is a happy number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 497156.

It is not an unprimeable number, because it can be changed into a prime (497153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5606 + ... + 5693.

It is an arithmetic number, because the mean of its divisors is an integer number (79100).

2⁴⁹⁷¹⁵⁶ is an apocalyptic number.

It is an amenable number.

497156 is a deficient number, since it is larger than the sum of its proper divisors (452044).

497156 is a wasteful number, since it uses less digits than its factorization.

497156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11314 (or 11312 counting only the distinct ones).

The product of its digits is 7560, while the sum is 32.

The square root of 497156 is about 705.0929016803. The cubic root of 497156 is about 79.2192807529.

The spelling of 497156 in words is "four hundred ninety-seven thousand, one hundred fifty-six".