622703662 has 12 divisors (see below), whose sum is σ = 1086554520. Its totient is φ = 266872956.

The previous prime is 622703657. The next prime is 622703681. The reversal of 622703662 is 266307226.

622703662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3176962 + ... + 3177157.

It is an arithmetic number, because the mean of its divisors is an integer number (90546210).

Almost surely, 2^622703662 is an apocalyptic number.

622703662 is a deficient number, since it is larger than the sum of its proper divisors (463850858).

622703662 is a wasteful number, since it uses less digits than its factorization.

622703662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6354135 (or 6354128 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 622703662 is about 24954.0309769784. The cubic root of 622703662 is about 853.9395728990.

The spelling of 622703662 in words is "six hundred twenty-two million, seven hundred three thousand, six hundred sixty-two".