622230526 has 8 divisors (see below), whose sum is σ = 935502624. Its totient is φ = 310396320.

The previous prime is 622230491. The next prime is 622230527. The reversal of 622230526 is 625032226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 622230494 and 622230503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622230527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358390 + ... + 360121.

It is an arithmetic number, because the mean of its divisors is an integer number (116937828).

Almost surely, 2^622230526 is an apocalyptic number.

622230526 is a deficient number, since it is larger than the sum of its proper divisors (313272098).

622230526 is a wasteful number, since it uses less digits than its factorization.

622230526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718946.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 622230526 is about 24944.5490237847. The cubic root of 622230526 is about 853.7232410384.

The spelling of 622230526 in words is "six hundred twenty-two million, two hundred thirty thousand, five hundred twenty-six".