2077863 has 4 divisors (see below), whose sum is σ = 2770488. Its totient is φ = 1385240.

The previous prime is 2077861. The next prime is 2077891. The reversal of 2077863 is 3687702.

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 2077863 - 2¹ = 2077861 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2077861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346308 + ... + 346313.

It is an arithmetic number, because the mean of its divisors is an integer number (692622).

2^2077863 is an apocalyptic number.

2077863 is a deficient number, since it is larger than the sum of its proper divisors (692625).

2077863 is an equidigital number, since it uses as much as digits as its factorization.

2077863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692624.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 2077863 is about 1441.4794483447. The cubic root of 2077863 is about 127.6063549342.

The spelling of 2077863 in words is "two million, seventy-seven thousand, eight hundred sixty-three".