4972831 has 4 divisors (see below), whose sum is σ = 5066712. Its totient is φ = 4878952.

The previous prime is 4972829. The next prime is 4972841. The reversal of 4972831 is 1382794.

4972831 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4972831 - 2¹ = 4972829 is a prime.

It is a super-2 number, since 2×4972831² = 49458096309122, 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 (4972841) 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, 46861 + ... + 46966.

It is an arithmetic number, because the mean of its divisors is an integer number (1266678).

Almost surely, 2^4972831 is an apocalyptic number.

4972831 is a deficient number, since it is larger than the sum of its proper divisors (93881).

4972831 is an equidigital number, since it uses as much as digits as its factorization.

4972831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93880.

The product of its digits is 12096, while the sum is 34.

The square root of 4972831 is about 2229.9845290943. The cubic root of 4972831 is about 170.6873097351.

The spelling of 4972831 in words is "four million, nine hundred seventy-two thousand, eight hundred thirty-one".