622318030 has 16 divisors (see below), whose sum is σ = 1120792464. Its totient is φ = 248789440.

The previous prime is 622318009. The next prime is 622318051. The reversal of 622318030 is 30813226.

It is an interprime number because it is at equal distance from previous prime (622318009) and next prime (622318051).

It is a junction number, because it is equal to n+sod(n) for n = 622317986 and 622318004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2865 + ... + 35395.

It is an arithmetic number, because the mean of its divisors is an integer number (70049529).

Almost surely, 2^622318030 is an apocalyptic number.

622318030 is a deficient number, since it is larger than the sum of its proper divisors (498474434).

622318030 is a wasteful number, since it uses less digits than its factorization.

622318030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34451.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 622318030 is about 24946.3029324988. The cubic root of 622318030 is about 853.7632587348.

The spelling of 622318030 in words is "six hundred twenty-two million, three hundred eighteen thousand, thirty".