7072888018 has 32 divisors (see below), whose sum is σ = 12599083008. Its totient is φ = 2914002000.

The previous prime is 7072887979. The next prime is 7072888027. The reversal of 7072888018 is 8108882707.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 11571 + ... + 119497.

It is an arithmetic number, because the mean of its divisors is an integer number (393721344).

Almost surely, 2^7072888018 is an apocalyptic number.

7072888018 is a deficient number, since it is larger than the sum of its proper divisors (5526194990).

7072888018 is a wasteful number, since it uses less digits than its factorization.

7072888018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108118.

The product of its (nonzero) digits is 401408, while the sum is 49.

The square root of 7072888018 is about 84100.4638393868. The cubic root of 7072888018 is about 1919.5477828569.

The spelling of 7072888018 in words is "seven billion, seventy-two million, eight hundred eighty-eight thousand, eighteen".