1872116068 has 24 divisors (see below), whose sum is σ = 3328849440. Its totient is φ = 921117120.

The previous prime is 1872116063. The next prime is 1872116101. The reversal of 1872116068 is 8606112781.

It is a self number, because there is not a number n which added to its sum of digits gives 1872116068.

It is not an unprimeable number, because it can be changed into a prime (1872116063) 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 7 ways as a sum of consecutive naturals, for example, 62655 + ... + 87577.

It is an arithmetic number, because the mean of its divisors is an integer number (138702060).

Almost surely, 2^1872116068 is an apocalyptic number.

It is an amenable number.

1872116068 is a deficient number, since it is larger than the sum of its proper divisors (1456733372).

1872116068 is a wasteful number, since it uses less digits than its factorization.

1872116068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25227 (or 25225 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 1872116068 is about 43267.9565960770. The cubic root of 1872116068 is about 1232.4735004938.

The spelling of 1872116068 in words is "one billion, eight hundred seventy-two million, one hundred sixteen thousand, sixty-eight".