2941155 has 24 divisors (see below), whose sum is σ = 5826912. Its totient is φ = 1344384.

The previous prime is 2941139. The next prime is 2941199. The reversal of 2941155 is 5511492.

2941155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2941155 - 2⁴ = 2941139 is a prime.

2941155 is a lucky number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4354 + ... + 4983.

It is an arithmetic number, because the mean of its divisors is an integer number (242788).

2^2941155 is an apocalyptic number.

2941155 is a deficient number, since it is larger than the sum of its proper divisors (2885757).

2941155 is a wasteful number, since it uses less digits than its factorization.

2941155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9355 (or 9352 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 2941155 is about 1714.9795917153. The cubic root of 2941155 is about 143.2757325190.

The spelling of 2941155 in words is "two million, nine hundred forty-one thousand, one hundred fifty-five".