622559332 has 12 divisors (see below), whose sum is σ = 1114815856. Its totient is φ = 304040520.

The previous prime is 622559279. The next prime is 622559369. The reversal of 622559332 is 233955226.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 622559291 and 622559300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1809594 + ... + 1809937.

Almost surely, 2^622559332 is an apocalyptic number.

It is an amenable number.

622559332 is a deficient number, since it is larger than the sum of its proper divisors (492256524).

622559332 is a wasteful number, since it uses less digits than its factorization.

622559332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3619578 (or 3619576 counting only the distinct ones).

The product of its digits is 97200, while the sum is 37.

The square root of 622559332 is about 24951.1388918422. The cubic root of 622559332 is about 853.8735925462.

The spelling of 622559332 in words is "six hundred twenty-two million, five hundred fifty-nine thousand, three hundred thirty-two".