5491596 has 24 divisors (see below), whose sum is σ = 13978944. Its totient is φ = 1664080.

The previous prime is 5491579. The next prime is 5491597. The reversal of 5491596 is 6951945.

It is not an unprimeable number, because it can be changed into a prime (5491597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20670 + ... + 20933.

It is an arithmetic number, because the mean of its divisors is an integer number (582456).

Almost surely, 2^5491596 is an apocalyptic number.

It is an amenable number.

5491596 is an abundant number, since it is smaller than the sum of its proper divisors (8487348).

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

5491596 is a wasteful number, since it uses less digits than its factorization.

5491596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41621 (or 41619 counting only the distinct ones).

The product of its digits is 48600, while the sum is 39.

The square root of 5491596 is about 2343.4154561238. The cubic root of 5491596 is about 176.4274647309.

It can be divided in two parts, 549 and 1596, that added together give a triangular number (2145 = T₆₅).

The spelling of 5491596 in words is "five million, four hundred ninety-one thousand, five hundred ninety-six".