2702889 has 36 divisors (see below), whose sum is σ = 4730544. Its totient is φ = 1537704.

The previous prime is 2702879. The next prime is 2702893. The reversal of 2702889 is 9882072.

2702889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2702889 - 2⁵ = 2702857 is a prime.

2702889 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2702809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11794 + ... + 12020.

It is an arithmetic number, because the mean of its divisors is an integer number (131404).

2^2702889 is an apocalyptic number.

It is an amenable number.

2702889 is a deficient number, since it is larger than the sum of its proper divisors (2027655).

2702889 is an equidigital number, since it uses as much as digits as its factorization.

2702889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 2702889 is about 1644.0465321882. The cubic root of 2702889 is about 139.2973123056.

The spelling of 2702889 in words is "two million, seven hundred two thousand, eight hundred eighty-nine".