2877772 has 12 divisors (see below), whose sum is σ = 5107536. Its totient is φ = 1418480.

The previous prime is 2877713. The next prime is 2877773. The reversal of 2877772 is 2777782.

It is not an unprimeable number, because it can be changed into a prime (2877773) 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, 4783 + ... + 5350.

It is an arithmetic number, because the mean of its divisors is an integer number (425628).

2^2877772 is an apocalyptic number.

It is an amenable number.

2877772 is a deficient number, since it is larger than the sum of its proper divisors (2229764).

2877772 is a wasteful number, since it uses less digits than its factorization.

2877772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10208 (or 10206 counting only the distinct ones).

The product of its digits is 76832, while the sum is 40.

The square root of 2877772 is about 1696.3997170478. The cubic root of 2877772 is about 142.2390340189.

The spelling of 2877772 in words is "two million, eight hundred seventy-seven thousand, seven hundred seventy-two".