622948960 has 24 divisors (see below), whose sum is σ = 1471717296. Its totient is φ = 249179520.

The previous prime is 622948943. The next prime is 622948973. The reversal of 622948960 is 69849226.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 622948960.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1946556 + ... + 1946875.

It is an arithmetic number, because the mean of its divisors is an integer number (61321554).

Almost surely, 2^622948960 is an apocalyptic number.

It is an amenable number.

622948960 is an abundant number, since it is smaller than the sum of its proper divisors (848768336).

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

622948960 is a wasteful number, since it uses less digits than its factorization.

622948960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893446 (or 3893438 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 622948960 is about 24958.9454905451. The cubic root of 622948960 is about 854.0516873140.

The spelling of 622948960 in words is "six hundred twenty-two million, nine hundred forty-eight thousand, nine hundred sixty".