5920091 has 2 divisors, whose sum is σ = 5920092. Its totient is φ = 5920090.

The previous prime is 5920069. The next prime is 5920099. The reversal of 5920091 is 1900295.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5920091 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5920091.

It is not a weakly prime, because it can be changed into another prime (5920099) 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, 2960045 + 2960046.

It is an arithmetic number, because the mean of its divisors is an integer number (2960046).

Almost surely, 2^5920091 is an apocalyptic number.

5920091 is a deficient number, since it is larger than the sum of its proper divisors (1).

5920091 is an equidigital number, since it uses as much as digits as its factorization.

5920091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 5920091 is about 2433.1237124322. The cubic root of 5920091 is about 180.9017608385.

The spelling of 5920091 in words is "five million, nine hundred twenty thousand, ninety-one".