5391927 has 12 divisors (see below), whose sum is σ = 8077160. Its totient is φ = 3594456.

The previous prime is 5391889. The next prime is 5391937. The reversal of 5391927 is 7291935.

It is a de Polignac number, because none of the positive numbers 2^k-5391927 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5391891 and 5391900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5391937) 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 in 11 ways as a sum of consecutive naturals, for example, 10852 + ... + 11337.

Almost surely, 2^5391927 is an apocalyptic number.

5391927 is a deficient number, since it is larger than the sum of its proper divisors (2685233).

5391927 is an equidigital number, since it uses as much as digits as its factorization.

5391927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22204 (or 22192 counting only the distinct ones).

The product of its digits is 17010, while the sum is 36.

The square root of 5391927 is about 2322.0523249918. The cubic root of 5391927 is about 175.3535925578.

The spelling of 5391927 in words is "five million, three hundred ninety-one thousand, nine hundred twenty-seven".