622214724 has 24 divisors (see below), whose sum is σ = 1454096448. Its totient is φ = 207081760.

The previous prime is 622214713. The next prime is 622214731. The reversal of 622214724 is 427412226.

It is a junction number, because it is equal to n+sod(n) for n = 622214691 and 622214700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32307 + ... + 47834.

It is an arithmetic number, because the mean of its divisors is an integer number (60587352).

Almost surely, 2^622214724 is an apocalyptic number.

It is an amenable number.

622214724 is an abundant number, since it is smaller than the sum of its proper divisors (831881724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

622214724 is a wasteful number, since it uses less digits than its factorization.

622214724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80795 (or 80793 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

The square root of 622214724 is about 24944.2322792264. The cubic root of 622214724 is about 853.7160140015.

The spelling of 622214724 in words is "six hundred twenty-two million, two hundred fourteen thousand, seven hundred twenty-four".