7227648650 has 24 divisors (see below), whose sum is σ = 13452826464. Its totient is φ = 2889038000.

The previous prime is 7227648647. The next prime is 7227648661. The reversal of 7227648650 is 568467227.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7227648595 and 7227648604.

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 11 ways as a sum of consecutive naturals, for example, 22739 + ... + 122361.

It is an arithmetic number, because the mean of its divisors is an integer number (560534436).

Almost surely, 2^7227648650 is an apocalyptic number.

7227648650 is a deficient number, since it is larger than the sum of its proper divisors (6225177814).

7227648650 is a wasteful number, since it uses less digits than its factorization.

7227648650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101086 (or 101081 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 47.

The square root of 7227648650 is about 85015.5788664642. The cubic root of 7227648650 is about 1933.4473230121.

The spelling of 7227648650 in words is "seven billion, two hundred twenty-seven million, six hundred forty-eight thousand, six hundred fifty".