5491726 has 4 divisors (see below), whose sum is σ = 8237592. Its totient is φ = 2745862.

The previous prime is 5491723. The next prime is 5491727. The reversal of 5491726 is 6271945.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 5491691 and 5491700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5491723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372930 + ... + 1372933.

It is an arithmetic number, because the mean of its divisors is an integer number (2059398).

Almost surely, 2^5491726 is an apocalyptic number.

5491726 is a deficient number, since it is larger than the sum of its proper divisors (2745866).

5491726 is a wasteful number, since it uses less digits than its factorization.

5491726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745865.

The product of its digits is 15120, while the sum is 34.

The square root of 5491726 is about 2343.4431932522. The cubic root of 5491726 is about 176.4288568817.

The spelling of 5491726 in words is "five million, four hundred ninety-one thousand, seven hundred twenty-six".