6091959 has 4 divisors (see below), whose sum is σ = 8122616. Its totient is φ = 4061304.

The previous prime is 6091957. The next prime is 6091973. The reversal of 6091959 is 9591906.

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

It is not a de Polignac number, because 6091959 - 2¹ = 6091957 is a prime.

It is a super-2 number, since 2×6091959² = 74223928915362, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

6091959 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6091957) 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, 1015324 + ... + 1015329.

It is an arithmetic number, because the mean of its divisors is an integer number (2030654).

Almost surely, 2^6091959 is an apocalyptic number.

6091959 is a deficient number, since it is larger than the sum of its proper divisors (2030657).

6091959 is a wasteful number, since it uses less digits than its factorization.

6091959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030656.

The product of its (nonzero) digits is 21870, while the sum is 39.

The square root of 6091959 is about 2468.1894173665. The cubic root of 6091959 is about 182.6356931665.

The spelling of 6091959 in words is "six million, ninety-one thousand, nine hundred fifty-nine".