622533796 has 12 divisors (see below), whose sum is σ = 1091352780. Its totient is φ = 310718720.

The previous prime is 622533757. The next prime is 622533797. The reversal of 622533796 is 697335226.

It can be written as a sum of positive squares in 2 ways, for example, as 277688896 + 344844900 = 16664^2 + 18570^2 .

It is not an unprimeable number, because it can be changed into a prime (622533797) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 134485 + ... + 139036.

It is an arithmetic number, because the mean of its divisors is an integer number (90946065).

Almost surely, 2^622533796 is an apocalyptic number.

It is an amenable number.

622533796 is a deficient number, since it is larger than the sum of its proper divisors (468818984).

622533796 is a wasteful number, since it uses less digits than its factorization.

622533796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274094 (or 274092 counting only the distinct ones).

The product of its digits is 408240, while the sum is 43.

The square root of 622533796 is about 24950.6271664662. The cubic root of 622533796 is about 853.8619177209.

It can be divided in two parts, 62253 and 3796, that added together give a square (66049 = 257²).

The spelling of 622533796 in words is "six hundred twenty-two million, five hundred thirty-three thousand, seven hundred ninety-six".