2290234 has 8 divisors (see below), whose sum is σ = 3441888. Its totient is φ = 1142940.

The previous prime is 2290231. The next prime is 2290243. The reversal of 2290234 is 4320922.

2290234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2290231) 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 3 ways as a sum of consecutive naturals, for example, 1129 + ... + 2419.

It is an arithmetic number, because the mean of its divisors is an integer number (430236).

2^2290234 is an apocalyptic number.

2290234 is a deficient number, since it is larger than the sum of its proper divisors (1151654).

2290234 is a wasteful number, since it uses less digits than its factorization.

2290234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2290234 is about 1513.3519088434. The cubic root of 2290234 is about 131.8135184312.

The spelling of 2290234 in words is "two million, two hundred ninety thousand, two hundred thirty-four".