650222268 has 24 divisors (see below), whose sum is σ = 1517897472. Its totient is φ = 216639024.

The previous prime is 650222267. The next prime is 650222269. The reversal of 650222268 is 862222056.

650222268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (650222267) and next prime (650222269).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650222263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16621 + ... + 39707.

It is an arithmetic number, because the mean of its divisors is an integer number (63245728).

Almost surely, 2^650222268 is an apocalyptic number.

It is an amenable number.

650222268 is an abundant number, since it is smaller than the sum of its proper divisors (867675204).

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

650222268 is a wasteful number, since it uses less digits than its factorization.

650222268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25441 (or 25439 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 650222268 is about 25499.4562294963. The cubic root of 650222268 is about 866.3378311314.

The spelling of 650222268 in words is "six hundred fifty million, two hundred twenty-two thousand, two hundred sixty-eight".