2877089 has 4 divisors (see below), whose sum is σ = 2880660. Its totient is φ = 2873520.

The previous prime is 2877053. The next prime is 2877109. The reversal of 2877089 is 9807782.

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.

It can be written as a sum of positive squares in 2 ways, for example, as 2496400 + 380689 = 1580^2 + 617^2 .

It is a cyclic number.

It is not a de Polignac number, because 2877089 - 2⁸ = 2876833 is a prime.

It is a super-2 number, since 2×2877089² = 16555282227842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2877019) 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, 59 + ... + 2399.

It is an arithmetic number, because the mean of its divisors is an integer number (720165).

2^2877089 is an apocalyptic number.

It is an amenable number.

2877089 is a deficient number, since it is larger than the sum of its proper divisors (3571).

2877089 is a wasteful number, since it uses less digits than its factorization.

2877089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570.

The product of its (nonzero) digits is 56448, while the sum is 41.

The square root of 2877089 is about 1696.1983964148. The cubic root of 2877089 is about 142.2277802958.

The spelling of 2877089 in words is "two million, eight hundred seventy-seven thousand, eighty-nine".