626432268 has 72 divisors (see below), whose sum is σ = 1854909504. Its totient is φ = 162708000.

The previous prime is 626432267. The next prime is 626432297. The reversal of 626432268 is 862234626.

It is not an unprimeable number, because it can be changed into a prime (626432267) by changing a digit.

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, 41958 + ... + 54893.

It is an arithmetic number, because the mean of its divisors is an integer number (25762632).

Almost surely, 2^626432268 is an apocalyptic number.

It is an amenable number.

626432268 is an abundant number, since it is smaller than the sum of its proper divisors (1228477236).

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

626432268 is a wasteful number, since it uses less digits than its factorization.

626432268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96883 (or 96874 counting only the distinct ones).

The product of its digits is 165888, while the sum is 39.

The square root of 626432268 is about 25028.6289676442. The cubic root of 626432268 is about 855.6405801022.

The spelling of 626432268 in words is "six hundred twenty-six million, four hundred thirty-two thousand, two hundred sixty-eight".