2280724972 has 12 divisors (see below), whose sum is σ = 4003861680. Its totient is φ = 1136764496.

The previous prime is 2280724939. The next prime is 2280724973. The reversal of 2280724972 is 2794270822.

It is not an unprimeable number, because it can be changed into a prime (2280724973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898072 + ... + 900607.

It is an arithmetic number, because the mean of its divisors is an integer number (333655140).

Almost surely, 2^2280724972 is an apocalyptic number.

It is an amenable number.

2280724972 is a deficient number, since it is larger than the sum of its proper divisors (1723136708).

2280724972 is a wasteful number, since it uses less digits than its factorization.

2280724972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799000 (or 1798998 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 2280724972 is about 47756.9363757769. The cubic root of 2280724972 is about 1316.3083590810.

The spelling of 2280724972 in words is "two billion, two hundred eighty million, seven hundred twenty-four thousand, nine hundred seventy-two".