2876787 has 24 divisors (see below), whose sum is σ = 4374864. Its totient is φ = 1819584.

The previous prime is 2876777. The next prime is 2876789. The reversal of 2876787 is 7876782.

It is not a de Polignac number, because 2876787 - 2¹² = 2872691 is a prime.

Its product of digits (263424) is a multiple of the sum of its prime divisors (256).

It is a congruent number.

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

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17568 + ... + 17730.

It is an arithmetic number, because the mean of its divisors is an integer number (182286).

2^2876787 is an apocalyptic number.

2876787 is a deficient number, since it is larger than the sum of its proper divisors (1498077).

2876787 is a wasteful number, since it uses less digits than its factorization.

2876787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 256 counting only the distinct ones).

The product of its digits is 263424, while the sum is 45.

The square root of 2876787 is about 1696.1093714734. The cubic root of 2876787 is about 142.2228037040. Note that the first 3 decimals are identical.

It can be divided in two parts, 2876 and 787, that added together give a palindrome (3663).

The spelling of 2876787 in words is "two million, eight hundred seventy-six thousand, seven hundred eighty-seven".