462222992 has 80 divisors (see below), whose sum is σ = 1135641600. Its totient is φ = 177006720.

The previous prime is 462222991. The next prime is 462223001. The reversal of 462222992 is 299222264.

It is not an unprimeable number, because it can be changed into a prime (462222991) 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, 69509 + ... + 75867.

It is an arithmetic number, because the mean of its divisors is an integer number (14195520).

Almost surely, 2^462222992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 462222992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (567820800).

462222992 is an abundant number, since it is smaller than the sum of its proper divisors (673418608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

462222992 is a wasteful number, since it uses less digits than its factorization.

462222992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6444 (or 6438 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 462222992 is about 21499.3718978020. The cubic root of 462222992 is about 773.1857622366.

The spelling of 462222992 in words is "four hundred sixty-two million, two hundred twenty-two thousand, nine hundred ninety-two".