2241000 has 128 divisors (see below), whose sum is σ = 7862400. Its totient is φ = 590400.

The previous prime is 2240977. The next prime is 2241011. The reversal of 2241000 is 1422.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26959 + ... + 27041.

It is an arithmetic number, because the mean of its divisors is an integer number (61425).

2^2241000 is an apocalyptic number.

2241000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2241000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3931200).

2241000 is an abundant number, since it is smaller than the sum of its proper divisors (5621400).

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

2241000 is a wasteful number, since it uses less digits than its factorization.

2241000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 2241000 is about 1496.9969939850. The cubic root of 2241000 is about 130.8621201436.

Adding to 2241000 its reverse (1422), we get a palindrome (2242422).

The spelling of 2241000 in words is "two million, two hundred forty-one thousand".