4972841 has 2 divisors, whose sum is σ = 4972842. Its totient is φ = 4972840.

The previous prime is 4972829. The next prime is 4972843. The reversal of 4972841 is 1482794.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4932841 + 40000 = 2221^2 + 200^2 .

It is a cyclic number.

It is not a de Polignac number, because 4972841 - 2¹⁸ = 4710697 is a prime.

It is a super-2 number, since 2×4972841² = 49458295222562, which contains 22 as substring.

Together with 4972843, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4972843) 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, 2486420 + 2486421.

It is an arithmetic number, because the mean of its divisors is an integer number (2486421).

Almost surely, 2^4972841 is an apocalyptic number.

It is an amenable number.

4972841 is a deficient number, since it is larger than the sum of its proper divisors (1).

4972841 is an equidigital number, since it uses as much as digits as its factorization.

4972841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 35.

The square root of 4972841 is about 2229.9867712612. The cubic root of 4972841 is about 170.6874241483.

The spelling of 4972841 in words is "four million, nine hundred seventy-two thousand, eight hundred forty-one".