5591156 has 12 divisors (see below), whose sum is σ = 9801792. Its totient is φ = 2790648.

The previous prime is 5591137. The next prime is 5591197. The reversal of 5591156 is 6511955.

It is a super-2 number, since 2×5591156² = 62522050832672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2741 + ... + 4323.

It is an arithmetic number, because the mean of its divisors is an integer number (816816).

Almost surely, 2^5591156 is an apocalyptic number.

It is an amenable number.

5591156 is a deficient number, since it is larger than the sum of its proper divisors (4210636).

5591156 is a wasteful number, since it uses less digits than its factorization.

5591156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470 (or 2468 counting only the distinct ones).

The product of its digits is 6750, while the sum is 32.

The square root of 5591156 is about 2364.5625388219. The cubic root of 5591156 is about 177.4872674858.

The spelling of 5591156 in words is "five million, five hundred ninety-one thousand, one hundred fifty-six".