2441155 has 4 divisors (see below), whose sum is σ = 2929392. Its totient is φ = 1952920.

The previous prime is 2441143. The next prime is 2441161. The reversal of 2441155 is 5511442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5511442 = 2 ⋅2755721.

It is not a de Polignac number, because 2441155 - 2⁵ = 2441123 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244111 + ... + 244120.

It is an arithmetic number, because the mean of its divisors is an integer number (732348).

2^2441155 is an apocalyptic number.

2441155 is a deficient number, since it is larger than the sum of its proper divisors (488237).

2441155 is an equidigital number, since it uses as much as digits as its factorization.

2441155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488236.

The product of its digits is 800, while the sum is 22.

The square root of 2441155 is about 1562.4195979314. The cubic root of 2441155 is about 134.6475488606.

Adding to 2441155 its reverse (5511442), we get a palindrome (7952597).

The spelling of 2441155 in words is "two million, four hundred forty-one thousand, one hundred fifty-five".