2441081 has 4 divisors (see below), whose sum is σ = 2584692. Its totient is φ = 2297472.

The previous prime is 2441077. The next prime is 2441083. The reversal of 2441081 is 1801442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 774400 + 1666681 = 880^2 + 1291^2 .

It is a cyclic number.

It is not a de Polignac number, because 2441081 - 2² = 2441077 is a prime.

It is a super-2 number, since 2×2441081² = 11917752897122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2441083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71780 + ... + 71813.

It is an arithmetic number, because the mean of its divisors is an integer number (646173).

2^2441081 is an apocalyptic number.

It is an amenable number.

2441081 is a deficient number, since it is larger than the sum of its proper divisors (143611).

2441081 is a wasteful number, since it uses less digits than its factorization.

2441081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143610.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 2441081 is about 1562.3959165333. The cubic root of 2441081 is about 134.6461882998.

The spelling of 2441081 in words is "two million, four hundred forty-one thousand, eighty-one".