482279991 has 8 divisors (see below), whose sum is σ = 645362544. Its totient is φ = 320358720.

The previous prime is 482279981. The next prime is 482280013. The reversal of 482279991 is 199972284.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 482279991 - 2¹⁵ = 482247223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482279951) 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, 289350 + ... + 291011.

It is an arithmetic number, because the mean of its divisors is an integer number (80670318).

Almost surely, 2^482279991 is an apocalyptic number.

482279991 is a deficient number, since it is larger than the sum of its proper divisors (163082553).

482279991 is a wasteful number, since it uses less digits than its factorization.

482279991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580641.

The product of its digits is 653184, while the sum is 51.

The square root of 482279991 is about 21960.8740946257. The cubic root of 482279991 is about 784.2112737343.

The spelling of 482279991 in words is "four hundred eighty-two million, two hundred seventy-nine thousand, nine hundred ninety-one".