2241330 has 64 divisors (see below), whose sum is σ = 6628608. Its totient is φ = 472320.

The previous prime is 2241313. The next prime is 2241353. The reversal of 2241330 is 331422.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 2320 + ... + 3140.

It is an arithmetic number, because the mean of its divisors is an integer number (103572).

2^2241330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2241330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3314304).

2241330 is an abundant number, since it is smaller than the sum of its proper divisors (4387278).

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

2241330 is a wasteful number, since it uses less digits than its factorization.

2241330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2241330 is about 1497.1072105898. The cubic root of 2241330 is about 130.8685432256.

Adding to 2241330 its reverse (331422), we get a palindrome (2572752).

The spelling of 2241330 in words is "two million, two hundred forty-one thousand, three hundred thirty".