722283562 has 32 divisors (see below), whose sum is σ = 1454673024. Its totient is φ = 259761600.

The previous prime is 722283557. The next prime is 722283571. The reversal of 722283562 is 265382227.

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 15 ways as a sum of consecutive naturals, for example, 178389 + ... + 182392.

It is an arithmetic number, because the mean of its divisors is an integer number (45458532).

Almost surely, 2^722283562 is an apocalyptic number.

722283562 is an abundant number, since it is smaller than the sum of its proper divisors (732389462).

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

722283562 is a wasteful number, since it uses less digits than its factorization.

722283562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360814.

The product of its digits is 80640, while the sum is 37.

The square root of 722283562 is about 26875.3337095561. Note that the first 3 decimals coincide. The cubic root of 722283562 is about 897.2275016851.

The spelling of 722283562 in words is "seven hundred twenty-two million, two hundred eighty-three thousand, five hundred sixty-two".