2889273 has 16 divisors (see below), whose sum is σ = 4092480. Its totient is φ = 1808064.

The previous prime is 2889251. The next prime is 2889277. The reversal of 2889273 is 3729882.

It is not a de Polignac number, because 2889273 - 2⁶ = 2889209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2889277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9715 + ... + 10007.

It is an arithmetic number, because the mean of its divisors is an integer number (255780).

2^2889273 is an apocalyptic number.

It is an amenable number.

2889273 is a deficient number, since it is larger than the sum of its proper divisors (1203207).

2889273 is a wasteful number, since it uses less digits than its factorization.

2889273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488.

The product of its digits is 48384, while the sum is 39.

The square root of 2889273 is about 1699.7861630217. The cubic root of 2889273 is about 142.4282679910.

The spelling of 2889273 in words is "two million, eight hundred eighty-nine thousand, two hundred seventy-three".