2941081 has 16 divisors (see below), whose sum is σ = 3503808. Its totient is φ = 2433600.

The previous prime is 2941073. The next prime is 2941087. The reversal of 2941081 is 1801492.

2941081 = T₁₄₃ + T₁₄₄ + ... + T₂₇₃.

It is a happy number.

It is not a de Polignac number, because 2941081 - 2³ = 2941073 is a prime.

It is a super-2 number, since 2×2941081² = 17299914897122, which contains 22 as substring.

It is an Ulam number.

2941081 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2941087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18655 + ... + 18811.

It is an arithmetic number, because the mean of its divisors is an integer number (218988).

2^2941081 is an apocalyptic number.

It is an amenable number.

2941081 is a deficient number, since it is larger than the sum of its proper divisors (562727).

2941081 is a wasteful number, since it uses less digits than its factorization.

2941081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 2941081 is about 1714.9580169788. The cubic root of 2941081 is about 143.2745308943.

The spelling of 2941081 in words is "two million, nine hundred forty-one thousand, eighty-one".