2887167 has 8 divisors (see below), whose sum is σ = 4017024. Its totient is φ = 1841048.

The previous prime is 2887151. The next prime is 2887201. The reversal of 2887167 is 7617882.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2887167 - 2⁴ = 2887151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2887117) 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, 20853 + ... + 20990.

It is an arithmetic number, because the mean of its divisors is an integer number (502128).

2^2887167 is an apocalyptic number.

2887167 is a deficient number, since it is larger than the sum of its proper divisors (1129857).

2887167 is a wasteful number, since it uses less digits than its factorization.

2887167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41869.

The product of its digits is 37632, while the sum is 39.

The square root of 2887167 is about 1699.1665604054. The cubic root of 2887167 is about 142.3936541116.

The spelling of 2887167 in words is "two million, eight hundred eighty-seven thousand, one hundred sixty-seven".