2080867 has 4 divisors (see below), whose sum is σ = 2083816. Its totient is φ = 2077920.

The previous prime is 2080849. The next prime is 2080877. The reversal of 2080867 is 7680802.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7680802 = 2 ⋅3840401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2080867 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (2080807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283 + ... + 2059.

It is an arithmetic number, because the mean of its divisors is an integer number (520954).

2^2080867 is an apocalyptic number.

2080867 is a deficient number, since it is larger than the sum of its proper divisors (2949).

2080867 is a wasteful number, since it uses less digits than its factorization.

2080867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 2080867 is about 1442.5210570387. The cubic root of 2080867 is about 127.6678195110.

The spelling of 2080867 in words is "two million, eighty thousand, eight hundred sixty-seven".