160872571 has 2 divisors, whose sum is σ = 160872572. Its totient is φ = 160872570.

The previous prime is 160872521. The next prime is 160872577. The reversal of 160872571 is 175278061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 160872571 - 2⁷ = 160872443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 160872571.

It is not a weakly prime, because it can be changed into another prime (160872577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80436285 + 80436286.

It is an arithmetic number, because the mean of its divisors is an integer number (80436286).

Almost surely, 2^160872571 is an apocalyptic number.

160872571 is a deficient number, since it is larger than the sum of its proper divisors (1).

160872571 is an equidigital number, since it uses as much as digits as its factorization.

160872571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 37.

The square root of 160872571 is about 12683.5551404171. Note that the first 3 decimals coincide. The cubic root of 160872571 is about 543.8686189270.

The spelling of 160872571 in words is "one hundred sixty million, eight hundred seventy-two thousand, five hundred seventy-one".