2877081 has 8 divisors (see below), whose sum is σ = 3844224. Its totient is φ = 1914000.

The previous prime is 2877053. The next prime is 2877109. The reversal of 2877081 is 1807782.

It is an interprime number because it is at equal distance from previous prime (2877053) and next prime (2877109).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2877081 - 2⁷ = 2876953 is a prime.

It is a super-2 number, since 2×2877081² = 16555190161122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2877031) 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, 1615 + ... + 2891.

It is an arithmetic number, because the mean of its divisors is an integer number (480528).

2^2877081 is an apocalyptic number.

It is an amenable number.

2877081 is a deficient number, since it is larger than the sum of its proper divisors (967143).

2877081 is a wasteful number, since it uses less digits than its factorization.

2877081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031.

The product of its (nonzero) digits is 6272, while the sum is 33.

The square root of 2877081 is about 1696.1960381984. The cubic root of 2877081 is about 142.2276484701.

The spelling of 2877081 in words is "two million, eight hundred seventy-seven thousand, eighty-one".