6011091 has 24 divisors (see below), whose sum is σ = 9325680. Its totient is φ = 3864672.

The previous prime is 6011077. The next prime is 6011111. The reversal of 6011091 is 1901106.

It is not a de Polignac number, because 6011091 - 2¹⁴ = 5994707 is a prime.

It is a super-2 number, since 2×6011091² = 72266430020562, which contains 22 as substring.

6011091 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6011491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6621 + ... + 7473.

It is an arithmetic number, because the mean of its divisors is an integer number (388570).

Almost surely, 2^6011091 is an apocalyptic number.

6011091 is a deficient number, since it is larger than the sum of its proper divisors (3314589).

6011091 is an equidigital number, since it uses as much as digits as its factorization.

6011091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897 (or 885 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 6011091 is about 2451.7526384201. The cubic root of 6011091 is about 181.8239552788.

Adding to 6011091 its reverse (1901106), we get a palindrome (7912197).

The spelling of 6011091 in words is "six million, eleven thousand, ninety-one".