2890233 has 12 divisors (see below), whose sum is σ = 4246320. Its totient is φ = 1893816.

The previous prime is 2890231. The next prime is 2890259. The reversal of 2890233 is 3320982.

It is not a de Polignac number, because 2890233 - 2¹ = 2890231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2890197 and 2890206.

It is not an unprimeable number, because it can be changed into a prime (2890231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2191 + ... + 3252.

It is an arithmetic number, because the mean of its divisors is an integer number (353860).

2^2890233 is an apocalyptic number.

It is an amenable number.

2890233 is a deficient number, since it is larger than the sum of its proper divisors (1356087).

2890233 is a wasteful number, since it uses less digits than its factorization.

2890233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5508 (or 5505 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2890233 is about 1700.0685280306. The cubic root of 2890233 is about 142.4440408165. Note that the first 3 decimals are identical.

The spelling of 2890233 in words is "two million, eight hundred ninety thousand, two hundred thirty-three".