4955831 has 2 divisors, whose sum is σ = 4955832. Its totient is φ = 4955830.

The previous prime is 4955809. The next prime is 4955851. The reversal of 4955831 is 1385594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4955831 - 2¹⁸ = 4693687 is a prime.

It is a super-2 number, since 2×4955831² = 49120521801122, 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 = 4955791 and 4955800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4955801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2477915 + 2477916.

It is an arithmetic number, because the mean of its divisors is an integer number (2477916).

Almost surely, 2^4955831 is an apocalyptic number.

4955831 is a deficient number, since it is larger than the sum of its proper divisors (1).

4955831 is an equidigital number, since it uses as much as digits as its factorization.

4955831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 35.

The square root of 4955831 is about 2226.1695802432. The cubic root of 4955831 is about 170.4925851673.

The spelling of 4955831 in words is "four million, nine hundred fifty-five thousand, eight hundred thirty-one".