2244642606 has 24 divisors (see below), whose sum is σ = 5020277184. Its totient is φ = 724078080.

The previous prime is 2244642599. The next prime is 2244642607. The reversal of 2244642606 is 6062464422.

2244642606 is a `hidden beast` number, since 2 + 2 + 4 + 4 + 6 + 42 + 606 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244642607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2010771 + ... + 2011886.

It is an arithmetic number, because the mean of its divisors is an integer number (209178216).

Almost surely, 2^2244642606 is an apocalyptic number.

2244642606 is an abundant number, since it is smaller than the sum of its proper divisors (2775634578).

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

2244642606 is a wasteful number, since it uses less digits than its factorization.

2244642606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022696 (or 4022693 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 2244642606 is about 47377.6593554388. The cubic root of 2244642606 is about 1309.3298450572.

The spelling of 2244642606 in words is "two billion, two hundred forty-four million, six hundred forty-two thousand, six hundred six".