2881095 has 32 divisors (see below), whose sum is σ = 5501952. Its totient is φ = 1258752.

The previous prime is 2881061. The next prime is 2881097. The reversal of 2881095 is 5901882.

It is a happy number.

It is not a de Polignac number, because 2881095 - 2⁶ = 2881031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2881097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1819 + ... + 3011.

It is an arithmetic number, because the mean of its divisors is an integer number (171936).

2^2881095 is an apocalyptic number.

2881095 is a deficient number, since it is larger than the sum of its proper divisors (2620857).

2881095 is a wasteful number, since it uses less digits than its factorization.

2881095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231.

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 2881095 is about 1697.3788616570. The cubic root of 2881095 is about 142.2937613678.

The spelling of 2881095 in words is "two million, eight hundred eighty-one thousand, ninety-five".