2072188570 has 16 divisors (see below), whose sum is σ = 3732791040. Its totient is φ = 828241744.

The previous prime is 2072188493. The next prime is 2072188571. The reversal of 2072188570 is 758812702.

It is not an unprimeable number, because it can be changed into a prime (2072188571) 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, 65362 + ... + 91741.

It is an arithmetic number, because the mean of its divisors is an integer number (233299440).

Almost surely, 2^2072188570 is an apocalyptic number.

2072188570 is a deficient number, since it is larger than the sum of its proper divisors (1660602470).

2072188570 is a wasteful number, since it uses less digits than its factorization.

2072188570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158429.

The product of its (nonzero) digits is 62720, while the sum is 40.

The square root of 2072188570 is about 45521.2979823730. The cubic root of 2072188570 is about 1274.9008909249.

The spelling of 2072188570 in words is "two billion, seventy-two million, one hundred eighty-eight thousand, five hundred seventy".