2241138 has 16 divisors (see below), whose sum is σ = 4507200. Its totient is φ = 742896.

The previous prime is 2241121. The next prime is 2241139. The reversal of 2241138 is 8311422.

It is not an unprimeable number, because it can be changed into a prime (2241139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256 + ... + 2132.

It is an arithmetic number, because the mean of its divisors is an integer number (281700).

2^2241138 is an apocalyptic number.

2241138 is an abundant number, since it is smaller than the sum of its proper divisors (2266062).

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

2241138 is a wasteful number, since it uses less digits than its factorization.

2241138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081.

The product of its digits is 384, while the sum is 21.

The square root of 2241138 is about 1497.0430855523. The cubic root of 2241138 is about 130.8648062364.

The spelling of 2241138 in words is "two million, two hundred forty-one thousand, one hundred thirty-eight".