5920891 has 2 divisors, whose sum is σ = 5920892. Its totient is φ = 5920890.

The previous prime is 5920877. The next prime is 5920897. The reversal of 5920891 is 1980295.

5920891 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5920891 - 2²¹ = 3823739 is a prime.

5920891 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5920897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2960445 + 2960446.

It is an arithmetic number, because the mean of its divisors is an integer number (2960446).

Almost surely, 2^5920891 is an apocalyptic number.

5920891 is a deficient number, since it is larger than the sum of its proper divisors (1).

5920891 is an equidigital number, since it uses as much as digits as its factorization.

5920891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 5920891 is about 2433.2881046025. The cubic root of 5920891 is about 180.9099090742.

The spelling of 5920891 in words is "five million, nine hundred twenty thousand, eight hundred ninety-one".