2280652782 has 16 divisors (see below), whose sum is σ = 4829617872. Its totient is φ = 715498880.

The previous prime is 2280652763. The next prime is 2280652789. The reversal of 2280652782 is 2872560822.

It is a super-2 number, since 2×2280652782² = 10402754224088679048, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280652789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11179569 + ... + 11179772.

It is an arithmetic number, because the mean of its divisors is an integer number (301851117).

Almost surely, 2^2280652782 is an apocalyptic number.

2280652782 is an abundant number, since it is smaller than the sum of its proper divisors (2548965090).

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

2280652782 is a wasteful number, since it uses less digits than its factorization.

2280652782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22359363.

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 2280652782 is about 47756.1805633575. The cubic root of 2280652782 is about 1316.2944709089.

The spelling of 2280652782 in words is "two billion, two hundred eighty million, six hundred fifty-two thousand, seven hundred eighty-two".