5591196 has 54 divisors (see below), whose sum is σ = 15320760. Its totient is φ = 1718496.

The previous prime is 5591137. The next prime is 5591197. The reversal of 5591196 is 6911955.

5591196 is a `hidden beast` number, since 559 + 11 + 96 = 666.

It is a super-2 number, since 2×5591196² = 62522945420832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5591196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5591197) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5625 + ... + 6543.

Almost surely, 2^5591196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5591196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7660380).

5591196 is an abundant number, since it is smaller than the sum of its proper divisors (9729564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5591196 is a wasteful number, since it uses less digits than its factorization.

5591196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955 (or 937 counting only the distinct ones).

The product of its digits is 12150, while the sum is 36.

The square root of 5591196 is about 2364.5709970310. The cubic root of 5591196 is about 177.4876907420.

The spelling of 5591196 in words is "five million, five hundred ninety-one thousand, one hundred ninety-six".