497602249 has 3 divisors (see below), whose sum is σ = 497624557. Its totient is φ = 497579942.

The previous prime is 497602247. The next prime is 497602253. The reversal of 497602249 is 942206794.

The square root of 497602249 is 22307.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 497602249 - 2¹ = 497602247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497602241) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 11154 + ... + 33460.

Almost surely, 2^497602249 is an apocalyptic number.

497602249 is the 22307-th square number.

497602249 is the 11154-th centered octagonal number.

It is an amenable number.

497602249 is a deficient number, since it is larger than the sum of its proper divisors (22308).

497602249 is an frugal number, since it uses more digits than its factorization.

497602249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44614 (or 22307 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The cubic root of 497602249 is about 792.4297616767.

The spelling of 497602249 in words is "four hundred ninety-seven million, six hundred two thousand, two hundred forty-nine".