5431927 has 4 divisors (see below), whose sum is σ = 5450760. Its totient is φ = 5413096.

The previous prime is 5431873. The next prime is 5431939. The reversal of 5431927 is 7291345.

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

It is a cyclic number.

It is not a de Polignac number, because 5431927 - 2⁷ = 5431799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5431957) 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 3 ways as a sum of consecutive naturals, for example, 8977 + ... + 9562.

It is an arithmetic number, because the mean of its divisors is an integer number (1362690).

Almost surely, 2^5431927 is an apocalyptic number.

5431927 is a deficient number, since it is larger than the sum of its proper divisors (18833).

5431927 is a wasteful number, since it uses less digits than its factorization.

5431927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18832.

The product of its digits is 7560, while the sum is 31.

The square root of 5431927 is about 2330.6494802951. The cubic root of 5431927 is about 175.7861447809.

The spelling of 5431927 in words is "five million, four hundred thirty-one thousand, nine hundred twenty-seven".