5492831 has 4 divisors (see below), whose sum is σ = 5498664. Its totient is φ = 5487000.

The previous prime is 5492827. The next prime is 5492833. The reversal of 5492831 is 1382945.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1382945 = 5 ⋅276589.

It is a cyclic number.

It is not a de Polignac number, because 5492831 - 2² = 5492827 is a prime.

It is a super-2 number, since 2×5492831² = 60342384789122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5492833) 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, 1145 + ... + 3506.

It is an arithmetic number, because the mean of its divisors is an integer number (1374666).

Almost surely, 2^5492831 is an apocalyptic number.

5492831 is a deficient number, since it is larger than the sum of its proper divisors (5833).

5492831 is a wasteful number, since it uses less digits than its factorization.

5492831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832.

The product of its digits is 8640, while the sum is 32.

The square root of 5492831 is about 2343.6789455896. The cubic root of 5492831 is about 176.4406892766.

The spelling of 5492831 in words is "five million, four hundred ninety-two thousand, eight hundred thirty-one".