622476848 has 40 divisors (see below), whose sum is σ = 1384578048. Its totient is φ = 265568832.

The previous prime is 622476823. The next prime is 622476871. The reversal of 622476848 is 848674226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12515 + ... + 37437.

Almost surely, 2^622476848 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 622476848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (692289024).

622476848 is an abundant number, since it is smaller than the sum of its proper divisors (762101200).

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

622476848 is a wasteful number, since it uses less digits than its factorization.

622476848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25161 (or 25155 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 47.

The square root of 622476848 is about 24949.4859265677. The cubic root of 622476848 is about 853.8358804672.

The spelling of 622476848 in words is "six hundred twenty-two million, four hundred seventy-six thousand, eight hundred forty-eight".