2204526630 has 32 divisors (see below), whose sum is σ = 5292799200. Its totient is φ = 587658752.

The previous prime is 2204526601. The next prime is 2204526631. The reversal of 2204526630 is 366254022.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204526631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80776 + ... + 104564.

It is an arithmetic number, because the mean of its divisors is an integer number (165399975).

Almost surely, 2^2204526630 is an apocalyptic number.

2204526630 is an abundant number, since it is smaller than the sum of its proper divisors (3088272570).

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

2204526630 is a wasteful number, since it uses less digits than its factorization.

2204526630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26888.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2204526630 is about 46952.3868402875. The cubic root of 2204526630 is about 1301.4828503439.

The spelling of 2204526630 in words is "two billion, two hundred four million, five hundred twenty-six thousand, six hundred thirty".