2280775672 has 32 divisors (see below), whose sum is σ = 4889243520. Its totient is φ = 977101920.

The previous prime is 2280775663. The next prime is 2280775699. The reversal of 2280775672 is 2765770822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180423 + ... + 192649.

It is an arithmetic number, because the mean of its divisors is an integer number (152788860).

Almost surely, 2^2280775672 is an apocalyptic number.

It is an amenable number.

2280775672 is an abundant number, since it is smaller than the sum of its proper divisors (2608467848).

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

2280775672 is a wasteful number, since it uses less digits than its factorization.

2280775672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15571 (or 15567 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 46.

The square root of 2280775672 is about 47757.4671857711. The cubic root of 2280775672 is about 1316.3181127544.

The spelling of 2280775672 in words is "two billion, two hundred eighty million, seven hundred seventy-five thousand, six hundred seventy-two".