2241771 has 8 divisors (see below), whose sum is σ = 3416064. Its totient is φ = 1281000.

The previous prime is 2241751. The next prime is 2241779. The reversal of 2241771 is 1771422.

2241771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2241771 - 2¹⁰ = 2240747 is a prime.

2241771 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2241779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53355 + ... + 53396.

It is an arithmetic number, because the mean of its divisors is an integer number (427008).

2^2241771 is an apocalyptic number.

2241771 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2241771 is a deficient number, since it is larger than the sum of its proper divisors (1174293).

2241771 is a wasteful number, since it uses less digits than its factorization.

2241771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106761.

The product of its digits is 784, while the sum is 24.

The square root of 2241771 is about 1497.2544873868. The cubic root of 2241771 is about 130.8771258146.

The spelling of 2241771 in words is "two million, two hundred forty-one thousand, seven hundred seventy-one".