6112985 has 4 divisors (see below), whose sum is σ = 7335588. Its totient is φ = 4890384.

The previous prime is 6112973. The next prime is 6112987. The reversal of 6112985 is 5892116.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1819801 + 4293184 = 1349^2 + 2072^2 .

It is a cyclic number.

It is not a de Polignac number, because 6112985 - 2⁴ = 6112969 is a prime.

It is a super-2 number, since 2×6112985² = 74737171220450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6112987) 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 in 3 ways as a sum of consecutive naturals, for example, 611294 + ... + 611303.

It is an arithmetic number, because the mean of its divisors is an integer number (1833897).

Almost surely, 2^6112985 is an apocalyptic number.

It is an amenable number.

6112985 is a deficient number, since it is larger than the sum of its proper divisors (1222603).

6112985 is a wasteful number, since it uses less digits than its factorization.

6112985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222602.

The product of its digits is 4320, while the sum is 32.

The square root of 6112985 is about 2472.4451460043. The cubic root of 6112985 is about 182.8455702951.

The spelling of 6112985 in words is "six million, one hundred twelve thousand, nine hundred eighty-five".