2238724982 has 32 divisors (see below), whose sum is σ = 3720644928. Its totient is φ = 1003856256.

The previous prime is 2238724937. The next prime is 2238725051. The reversal of 2238724982 is 2894278322.

2238724982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134048 + ... + 149820.

It is an arithmetic number, because the mean of its divisors is an integer number (116270154).

Almost surely, 2^2238724982 is an apocalyptic number.

2238724982 is a deficient number, since it is larger than the sum of its proper divisors (1481919946).

2238724982 is a wasteful number, since it uses less digits than its factorization.

2238724982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15944.

The product of its digits is 774144, while the sum is 47.

The square root of 2238724982 is about 47315.1665113841. The cubic root of 2238724982 is about 1308.1782228852.

The spelling of 2238724982 in words is "two billion, two hundred thirty-eight million, seven hundred twenty-four thousand, nine hundred eighty-two".