2876786 has 16 divisors (see below), whose sum is σ = 4818528. Its totient is φ = 1276800.

The previous prime is 2876777. The next prime is 2876789. The reversal of 2876786 is 6876782.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2876789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575 + ... + 2466.

It is an arithmetic number, because the mean of its divisors is an integer number (301158).

2^2876786 is an apocalyptic number.

2876786 is a deficient number, since it is larger than the sum of its proper divisors (1941742).

2876786 is a wasteful number, since it uses less digits than its factorization.

2876786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3097.

The product of its digits is 225792, while the sum is 44.

The square root of 2876786 is about 1696.1090766811. The cubic root of 2876786 is about 142.2227872247. Note that the first 3 decimals are identical.

The spelling of 2876786 in words is "two million, eight hundred seventy-six thousand, seven hundred eighty-six".