2981159 has 2 divisors, whose sum is σ = 2981160. Its totient is φ = 2981158.

The previous prime is 2981149. The next prime is 2981179. The reversal of 2981159 is 9511892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2981159 - 2⁸ = 2980903 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2981149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1490579 + 1490580.

It is an arithmetic number, because the mean of its divisors is an integer number (1490580).

2^2981159 is an apocalyptic number.

2981159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2981159 is an equidigital number, since it uses as much as digits as its factorization.

2981159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 35.

The square root of 2981159 is about 1726.6033128660. The cubic root of 2981159 is about 143.9223958138.

The spelling of 2981159 in words is "two million, nine hundred eighty-one thousand, one hundred fifty-nine".