482257 has 4 divisors (see below), whose sum is σ = 484276. Its totient is φ = 480240.

The previous prime is 482243. The next prime is 482263. The reversal of 482257 is 752284.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25281 + 456976 = 159^2 + 676^2 .

It is a cyclic number.

It is not a de Polignac number, because 482257 - 2¹¹ = 480209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (482227) 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, 594 + ... + 1147.

It is an arithmetic number, because the mean of its divisors is an integer number (121069).

2⁴⁸²²⁵⁷ is an apocalyptic number.

It is an amenable number.

482257 is a deficient number, since it is larger than the sum of its proper divisors (2019).

482257 is a wasteful number, since it uses less digits than its factorization.

482257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018.

The product of its digits is 4480, while the sum is 28.

The square root of 482257 is about 694.4472622165. The cubic root of 482257 is about 78.4198812033.

The spelling of 482257 in words is "four hundred eighty-two thousand, two hundred fifty-seven".