482638117 has 4 divisors (see below), whose sum is σ = 519764140. Its totient is φ = 445512096.

The previous prime is 482638103. The next prime is 482638127. The reversal of 482638117 is 711836284.

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 71927361 + 410710756 = 8481^2 + 20266^2 .

It is a cyclic number.

It is not a de Polignac number, because 482638117 - 2¹⁵ = 482605349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 482638117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482638127) 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, 18562992 + ... + 18563017.

It is an arithmetic number, because the mean of its divisors is an integer number (129941035).

Almost surely, 2^482638117 is an apocalyptic number.

It is an amenable number.

482638117 is a deficient number, since it is larger than the sum of its proper divisors (37126023).

482638117 is a wasteful number, since it uses less digits than its factorization.

482638117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37126022.

The product of its digits is 64512, while the sum is 40.

The square root of 482638117 is about 21969.0263097844. The cubic root of 482638117 is about 784.4053359420.

The spelling of 482638117 in words is "four hundred eighty-two million, six hundred thirty-eight thousand, one hundred seventeen".