622057075 has 12 divisors (see below), whose sum is σ = 772628128. Its totient is φ = 496821600.

The previous prime is 622057069. The next prime is 622057087. The reversal of 622057075 is 570750226.

It is a happy number.

It is not a de Polignac number, because 622057075 - 2¹⁵ = 622024307 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 622057075.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4971 + ... + 35620.

Almost surely, 2^622057075 is an apocalyptic number.

622057075 is a deficient number, since it is larger than the sum of its proper divisors (150571053).

622057075 is a wasteful number, since it uses less digits than its factorization.

622057075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41214 (or 41209 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 622057075 is about 24941.0720499340. The cubic root of 622057075 is about 853.6439066089.

The spelling of 622057075 in words is "six hundred twenty-two million, fifty-seven thousand, seventy-five".