5811146 has 32 divisors (see below), whose sum is σ = 10013760. Its totient is φ = 2526480.

The previous prime is 5811121. The next prime is 5811163. The reversal of 5811146 is 6411185.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98465 + ... + 98523.

It is an arithmetic number, because the mean of its divisors is an integer number (312930).

Almost surely, 2^5811146 is an apocalyptic number.

5811146 is a deficient number, since it is larger than the sum of its proper divisors (4202614).

5811146 is a wasteful number, since it uses less digits than its factorization.

5811146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 109 counting only the distinct ones).

The product of its digits is 960, while the sum is 26.

The square root of 5811146 is about 2410.6318673742. The cubic root of 5811146 is about 179.7851964404.

The spelling of 5811146 in words is "five million, eight hundred eleven thousand, one hundred forty-six".