2087357167 has 4 divisors (see below), whose sum is σ = 2385551056. Its totient is φ = 1789163280.

The previous prime is 2087357161. The next prime is 2087357179. The reversal of 2087357167 is 7617537802.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2087357167 - 2²⁷ = 1953139439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087357161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149096934 + ... + 149096947.

It is an arithmetic number, because the mean of its divisors is an integer number (596387764).

Almost surely, 2^2087357167 is an apocalyptic number.

2087357167 is a deficient number, since it is larger than the sum of its proper divisors (298193889).

2087357167 is an equidigital number, since it uses as much as digits as its factorization.

2087357167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298193888.

The product of its (nonzero) digits is 493920, while the sum is 46.

The square root of 2087357167 is about 45687.6040846968. The cubic root of 2087357167 is about 1278.0041256215.

The spelling of 2087357167 in words is "two billion, eighty-seven million, three hundred fifty-seven thousand, one hundred sixty-seven".