497465 has 8 divisors (see below), whose sum is σ = 613320. Its totient is φ = 387072.

The previous prime is 497461. The next prime is 497473. The reversal of 497465 is 564794.

It can be written as a sum of positive squares in 4 ways, for example, as 30976 + 466489 = 176^2 + 683^2 .

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 497465 - 2² = 497461 is a prime.

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 (497461) 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, 1160 + ... + 1529.

It is an arithmetic number, because the mean of its divisors is an integer number (76665).

2⁴⁹⁷⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

497465 is a deficient number, since it is larger than the sum of its proper divisors (115855).

497465 is a wasteful number, since it uses less digits than its factorization.

497465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731.

The product of its digits is 30240, while the sum is 35.

The square root of 497465 is about 705.3119877047. The cubic root of 497465 is about 79.2356898800.

The spelling of 497465 in words is "four hundred ninety-seven thousand, four hundred sixty-five".