5491632 has 40 divisors (see below), whose sum is σ = 14284800. Its totient is φ = 1817920.

The previous prime is 5491631. The next prime is 5491639. The reversal of 5491632 is 2361945.

It is a d-powerful number, because it can be written as 5⁵ + 4⁶ + 9⁷ + 1 + 6 + 3¹¹ + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 5491632.

It is not an unprimeable number, because it can be changed into a prime (5491631) 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, 8869 + ... + 9467.

It is an arithmetic number, because the mean of its divisors is an integer number (357120).

Almost surely, 2^5491632 is an apocalyptic number.

It is an amenable number.

5491632 is an abundant number, since it is smaller than the sum of its proper divisors (8793168).

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

5491632 is a wasteful number, since it uses less digits than its factorization.

5491632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801 (or 795 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 5491632 is about 2343.4231372076. The cubic root of 5491632 is about 176.4278502518.

The spelling of 5491632 in words is "five million, four hundred ninety-one thousand, six hundred thirty-two".