2206624650 has 48 divisors (see below), whose sum is σ = 5794343424. Its totient is φ = 553818880.

The previous prime is 2206624649. The next prime is 2206624657. The reversal of 2206624650 is 564266022.

It is not an unprimeable number, because it can be changed into a prime (2206624657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 430122 + ... + 435221.

It is an arithmetic number, because the mean of its divisors is an integer number (120715488).

Almost surely, 2^2206624650 is an apocalyptic number.

2206624650 is an abundant number, since it is smaller than the sum of its proper divisors (3587718774).

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

2206624650 is a wasteful number, since it uses less digits than its factorization.

2206624650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865375 (or 865370 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2206624650 is about 46974.7235223370. The cubic root of 2206624650 is about 1301.8955876733.

The spelling of 2206624650 in words is "two billion, two hundred six million, six hundred twenty-four thousand, six hundred fifty".