2245716672 has 28 divisors (see below), whose sum is σ = 5941792536. Its totient is φ = 748572160.

The previous prime is 2245716659. The next prime is 2245716679. The reversal of 2245716672 is 2766175422.

It is not an unprimeable number, because it can be changed into a prime (2245716679) 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, 5848029 + ... + 5848412.

Almost surely, 2^2245716672 is an apocalyptic number.

It is an amenable number.

2245716672 is an abundant number, since it is smaller than the sum of its proper divisors (3696075864).

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

2245716672 is a wasteful number, since it uses less digits than its factorization.

2245716672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11696456 (or 11696446 counting only the distinct ones).

The product of its digits is 282240, while the sum is 42.

The square root of 2245716672 is about 47388.9931524188. The cubic root of 2245716672 is about 1309.5386507439.

The spelling of 2245716672 in words is "two billion, two hundred forty-five million, seven hundred sixteen thousand, six hundred seventy-two".