622730514 has 48 divisors (see below), whose sum is σ = 1498780800. Its totient is φ = 171785376.

The previous prime is 622730503. The next prime is 622730527. The reversal of 622730514 is 415037226.

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 23 ways as a sum of consecutive naturals, for example, 27994 + ... + 45045.

It is an arithmetic number, because the mean of its divisors is an integer number (31224600).

Almost surely, 2^622730514 is an apocalyptic number.

622730514 is an abundant number, since it is smaller than the sum of its proper divisors (876050286).

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

622730514 is a wasteful number, since it uses less digits than its factorization.

622730514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73087 (or 73080 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 622730514 is about 24954.5690004857. The cubic root of 622730514 is about 853.9518471461.

The spelling of 622730514 in words is "six hundred twenty-two million, seven hundred thirty thousand, five hundred fourteen".