2289114 has 16 divisors (see below), whose sum is σ = 5087040. Its totient is φ = 763020.

The previous prime is 2289083. The next prime is 2289127. The reversal of 2289114 is 4119822.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21142 + ... + 21249.

It is an arithmetic number, because the mean of its divisors is an integer number (317940).

2^2289114 is an apocalyptic number.

2289114 is an abundant number, since it is smaller than the sum of its proper divisors (2797926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2289114 is a wasteful number, since it uses less digits than its factorization.

2289114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42402 (or 42396 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 2289114 is about 1512.9818240812. The cubic root of 2289114 is about 131.7920278743.

The spelling of 2289114 in words is "two million, two hundred eighty-nine thousand, one hundred fourteen".