497437 has 8 divisors (see below), whose sum is σ = 545400. Its totient is φ = 451584.

The previous prime is 497423. The next prime is 497449. The reversal of 497437 is 734794.

It can be written as a sum of positive squares in 4 ways, for example, as 95481 + 401956 = 309^2 + 634^2 .

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 497437 - 2⁷ = 497309 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497417) 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, 12 + ... + 997.

It is an arithmetic number, because the mean of its divisors is an integer number (68175).

2⁴⁹⁷⁴³⁷ is an apocalyptic number.

It is an amenable number.

497437 is a deficient number, since it is larger than the sum of its proper divisors (47963).

497437 is a wasteful number, since it uses less digits than its factorization.

497437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055.

The product of its digits is 21168, while the sum is 34.

The square root of 497437 is about 705.2921380534. The cubic root of 497437 is about 79.2342032489.

The spelling of 497437 in words is "four hundred ninety-seven thousand, four hundred thirty-seven".