5931091 has 4 divisors (see below), whose sum is σ = 6028384. Its totient is φ = 5833800.

The previous prime is 5931089. The next prime is 5931139. The reversal of 5931091 is 1901395.

5931091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5931091 - 2¹ = 5931089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5931391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48555 + ... + 48676.

It is an arithmetic number, because the mean of its divisors is an integer number (1507096).

Almost surely, 2^5931091 is an apocalyptic number.

5931091 is a deficient number, since it is larger than the sum of its proper divisors (97293).

5931091 is an equidigital number, since it uses as much as digits as its factorization.

5931091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97292.

The product of its (nonzero) digits is 1215, while the sum is 28.

The square root of 5931091 is about 2435.3831320759. The cubic root of 5931091 is about 181.0137348022.

The spelling of 5931091 in words is "five million, nine hundred thirty-one thousand, ninety-one".