482278273 has 16 divisors (see below), whose sum is σ = 515592000. Its totient is φ = 449805312.

The previous prime is 482278259. The next prime is 482278343. The reversal of 482278273 is 372872284.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 482278273 - 2⁵ = 482278241 is a prime.

It is a Duffinian number.

Its product of digits (301056) is a multiple of the sum of its prime divisors (1344).

It is not an unprimeable number, because it can be changed into a prime (482278373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518673 + ... + 519601.

It is an arithmetic number, because the mean of its divisors is an integer number (32224500).

Almost surely, 2^482278273 is an apocalyptic number.

It is an amenable number.

482278273 is a deficient number, since it is larger than the sum of its proper divisors (33313727).

482278273 is a wasteful number, since it uses less digits than its factorization.

482278273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344.

The product of its digits is 301056, while the sum is 43.

The square root of 482278273 is about 21960.8349795722. The cubic root of 482278273 is about 784.2103425487.

The spelling of 482278273 in words is "four hundred eighty-two million, two hundred seventy-eight thousand, two hundred seventy-three".