2920163 has 2 divisors, whose sum is σ = 2920164. Its totient is φ = 2920162.

The previous prime is 2920139. The next prime is 2920171. The reversal of 2920163 is 3610292.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2920163 - 2⁸ = 2919907 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2920123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1460081 + 1460082.

It is an arithmetic number, because the mean of its divisors is an integer number (1460082).

2^2920163 is an apocalyptic number.

2920163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2920163 is an equidigital number, since it uses as much as digits as its factorization.

2920163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2920163 is about 1708.8484426654. The cubic root of 2920163 is about 142.9340494949.

The spelling of 2920163 in words is "two million, nine hundred twenty thousand, one hundred sixty-three".