6081158 has 4 divisors (see below), whose sum is σ = 9121740. Its totient is φ = 3040578.

The previous prime is 6081143. The next prime is 6081181. The reversal of 6081158 is 8511806.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6081158.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520288 + ... + 1520291.

It is an arithmetic number, because the mean of its divisors is an integer number (2280435).

Almost surely, 2^6081158 is an apocalyptic number.

6081158 is a deficient number, since it is larger than the sum of its proper divisors (3040582).

6081158 is a wasteful number, since it uses less digits than its factorization.

6081158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3040581.

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 6081158 is about 2466.0004055150. Note that the first 3 decimals coincide. The cubic root of 6081158 is about 182.5276920511.

It can be divided in two parts, 60 and 81158, that added together give a palindrome (81218).

The spelling of 6081158 in words is "six million, eighty-one thousand, one hundred fifty-eight".