2845089 has 12 divisors (see below), whose sum is σ = 4425876. Its totient is φ = 1750752.

The previous prime is 2845061. The next prime is 2845091. The reversal of 2845089 is 9805482.

2845089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1134225 + 1710864 = 1065^2 + 1308^2 .

It is not a de Polignac number, because 2845089 - 2⁸ = 2844833 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2845019) 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 11 ways as a sum of consecutive naturals, for example, 12042 + ... + 12275.

It is an arithmetic number, because the mean of its divisors is an integer number (368823).

2^2845089 is an apocalyptic number.

It is an amenable number.

2845089 is a deficient number, since it is larger than the sum of its proper divisors (1580787).

2845089 is a wasteful number, since it uses less digits than its factorization.

2845089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24336 (or 24333 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 2845089 is about 1686.7391618149. The cubic root of 2845089 is about 141.6985106424.

The spelling of 2845089 in words is "two million, eight hundred forty-five thousand, eighty-nine".