2241885 has 8 divisors (see below), whose sum is σ = 3587040. Its totient is φ = 1195664.

The previous prime is 2241881. The next prime is 2241901. The reversal of 2241885 is 5881422.

2241885 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 a cyclic number.

It is not a de Polignac number, because 2241885 - 2² = 2241881 is a prime.

2241885 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241881) 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, 74715 + ... + 74744.

It is an arithmetic number, because the mean of its divisors is an integer number (448380).

2^2241885 is an apocalyptic number.

It is an amenable number.

2241885 is a deficient number, since it is larger than the sum of its proper divisors (1345155).

2241885 is a wasteful number, since it uses less digits than its factorization.

2241885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149467.

The product of its digits is 5120, while the sum is 30.

The square root of 2241885 is about 1497.2925565834. The cubic root of 2241885 is about 130.8793442600.

The spelling of 2241885 in words is "two million, two hundred forty-one thousand, eight hundred eighty-five".