4805831 has 2 divisors, whose sum is σ = 4805832. Its totient is φ = 4805830.

The previous prime is 4805821. The next prime is 4805861. The reversal of 4805831 is 1385084.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4805831 is a prime.

It is a super-2 number, since 2×4805831² = 46192023201122, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4805794 and 4805803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4805821) 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, 2402915 + 2402916.

It is an arithmetic number, because the mean of its divisors is an integer number (2402916).

Almost surely, 2^4805831 is an apocalyptic number.

4805831 is a deficient number, since it is larger than the sum of its proper divisors (1).

4805831 is an equidigital number, since it uses as much as digits as its factorization.

4805831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 4805831 is about 2192.2205637207. The cubic root of 4805831 is about 168.7548117512.

The spelling of 4805831 in words is "four million, eight hundred five thousand, eight hundred thirty-one".