2650247228 has 12 divisors (see below), whose sum is σ = 4658187240. Its totient is φ = 1319336592.

The previous prime is 2650247227. The next prime is 2650247231. The reversal of 2650247228 is 8227420562.

It is a junction number, because it is equal to n+sod(n) for n = 2650247191 and 2650247200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650247221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1445726 + ... + 1447557.

It is an arithmetic number, because the mean of its divisors is an integer number (388182270).

Almost surely, 2^2650247228 is an apocalyptic number.

It is an amenable number.

2650247228 is a deficient number, since it is larger than the sum of its proper divisors (2007940012).

2650247228 is a wasteful number, since it uses less digits than its factorization.

2650247228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893516 (or 2893514 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 2650247228 is about 51480.5519395432. The cubic root of 2650247228 is about 1383.8705363825.

The spelling of 2650247228 in words is "two billion, six hundred fifty million, two hundred forty-seven thousand, two hundred twenty-eight".