650022246 has 20 divisors (see below), whose sum is σ = 1456531692. Its totient is φ = 216674028.

The previous prime is 650022209. The next prime is 650022259. The reversal of 650022246 is 642220056.

650022246 is a `hidden beast` number, since 650 + 0 + 2 + 2 + 2 + 4 + 6 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2006080 + ... + 2006403.

Almost surely, 2^650022246 is an apocalyptic number.

650022246 is an abundant number, since it is smaller than the sum of its proper divisors (806509446).

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

650022246 is a wasteful number, since it uses less digits than its factorization.

650022246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012497 (or 4012488 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 650022246 is about 25495.5338441853. The cubic root of 650022246 is about 866.2489874616.

The spelling of 650022246 in words is "six hundred fifty million, twenty-two thousand, two hundred forty-six".