2085860167 has 2 divisors, whose sum is σ = 2085860168. Its totient is φ = 2085860166.

The previous prime is 2085860143. The next prime is 2085860173. The reversal of 2085860167 is 7610685802.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2085860167 - 2¹¹ = 2085858119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2085860197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1042930083 + 1042930084.

It is an arithmetic number, because the mean of its divisors is an integer number (1042930084).

Almost surely, 2^2085860167 is an apocalyptic number.

2085860167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2085860167 is an equidigital number, since it uses as much as digits as its factorization.

2085860167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 2085860167 is about 45671.2181466621. The cubic root of 2085860167 is about 1277.6985350964.

The spelling of 2085860167 in words is "two billion, eighty-five million, eight hundred sixty thousand, one hundred sixty-seven".