2289010 has 8 divisors (see below), whose sum is σ = 4120236. Its totient is φ = 915600.

The previous prime is 2288953. The next prime is 2289013. The reversal of 2289010 is 109822.

It can be written as a sum of positive squares in 2 ways, for example, as 2211169 + 77841 = 1487^2 + 279^2 .

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 (2289013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114441 + ... + 114460.

2^2289010 is an apocalyptic number.

2289010 is a deficient number, since it is larger than the sum of its proper divisors (1831226).

2289010 is a wasteful number, since it uses less digits than its factorization.

2289010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228908.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 2289010 is about 1512.9474544742. The cubic root of 2289010 is about 131.7900319669.

The spelling of 2289010 in words is "two million, two hundred eighty-nine thousand, ten".