622066214 has 16 divisors (see below), whose sum is σ = 1163344896. Its totient is φ = 242363400.

The previous prime is 622066201. The next prime is 622066217. The reversal of 622066214 is 412660226.

622066214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622066217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2019542 + ... + 2019849.

It is an arithmetic number, because the mean of its divisors is an integer number (72709056).

Almost surely, 2^622066214 is an apocalyptic number.

622066214 is a deficient number, since it is larger than the sum of its proper divisors (541278682).

622066214 is a wasteful number, since it uses less digits than its factorization.

622066214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039411.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 622066214 is about 24941.2552611131. The cubic root of 622066214 is about 853.6480870471.

The spelling of 622066214 in words is "six hundred twenty-two million, sixty-six thousand, two hundred fourteen".