489022022 has 4 divisors (see below), whose sum is σ = 733533036. Its totient is φ = 244511010.

The previous prime is 489022013. The next prime is 489022073. The reversal of 489022022 is 220220984.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122255504 + ... + 122255507.

It is an arithmetic number, because the mean of its divisors is an integer number (183383259).

Almost surely, 2^489022022 is an apocalyptic number.

489022022 is a deficient number, since it is larger than the sum of its proper divisors (244511014).

489022022 is a wasteful number, since it uses less digits than its factorization.

489022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244511013.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 489022022 is about 22113.8423165220. The cubic root of 489022022 is about 787.8486690509.

The spelling of 489022022 in words is "four hundred eighty-nine million, twenty-two thousand, twenty-two".