622274382 has 12 divisors (see below), whose sum is σ = 1348261200. Its totient is φ = 207424788.

The previous prime is 622274369. The next prime is 622274423. The reversal of 622274382 is 283472226.

It is a happy number.

622274382 is a `hidden beast` number, since 6 + 2 + 2 + 274 + 382 = 666.

622274382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17285382 + ... + 17285417.

It is an arithmetic number, because the mean of its divisors is an integer number (112355100).

Almost surely, 2^622274382 is an apocalyptic number.

622274382 is an abundant number, since it is smaller than the sum of its proper divisors (725986818).

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

622274382 is a wasteful number, since it uses less digits than its factorization.

622274382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34570807 (or 34570804 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 622274382 is about 24945.4280781068. The cubic root of 622274382 is about 853.7432979173.

The spelling of 622274382 in words is "six hundred twenty-two million, two hundred seventy-four thousand, three hundred eighty-two".