5491486 has 48 divisors (see below), whose sum is σ = 11173248. Its totient is φ = 1965600.

The previous prime is 5491483. The next prime is 5491501. The reversal of 5491486 is 6841945.

It is a happy number.

5491486 is nontrivially palindromic in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5491481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25921 + ... + 26131.

It is an arithmetic number, because the mean of its divisors is an integer number (232776).

Almost surely, 2^5491486 is an apocalyptic number.

5491486 is an abundant number, since it is smaller than the sum of its proper divisors (5681762).

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

5491486 is a wasteful number, since it uses less digits than its factorization.

5491486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 244 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 5491486 is about 2343.3919859895. The cubic root of 5491486 is about 176.4262867400.

The spelling of 5491486 in words is "five million, four hundred ninety-one thousand, four hundred eighty-six".