622045327 has 16 divisors (see below), whose sum is σ = 656524800. Its totient is φ = 588231072.

The previous prime is 622045261. The next prime is 622045339. The reversal of 622045327 is 723540226.

It is not a de Polignac number, because 622045327 - 2¹⁹ = 621521039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622045357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1038174 + ... + 1038772.

It is an arithmetic number, because the mean of its divisors is an integer number (41032800).

Almost surely, 2^622045327 is an apocalyptic number.

622045327 is a deficient number, since it is larger than the sum of its proper divisors (34479473).

622045327 is a wasteful number, since it uses less digits than its factorization.

622045327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 622045327 is about 24940.8365336851. The cubic root of 622045327 is about 853.6385326799.

The spelling of 622045327 in words is "six hundred twenty-two million, forty-five thousand, three hundred twenty-seven".