486222458 has 4 divisors (see below), whose sum is σ = 729333690. Its totient is φ = 243111228.

The previous prime is 486222437. The next prime is 486222469. The reversal of 486222458 is 854222684.

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

It can be written as a sum of positive squares in only one way, i.e., 267093649 + 219128809 = 16343^2 + 14803^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121555613 + ... + 121555616.

Almost surely, 2^486222458 is an apocalyptic number.

486222458 is a deficient number, since it is larger than the sum of its proper divisors (243111232).

486222458 is a wasteful number, since it uses less digits than its factorization.

486222458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243111231.

The product of its digits is 245760, while the sum is 41.

The square root of 486222458 is about 22050.4525577141. The cubic root of 486222458 is about 786.3423598179.

The spelling of 486222458 in words is "four hundred eighty-six million, two hundred twenty-two thousand, four hundred fifty-eight".