4957873 has 2 divisors, whose sum is σ = 4957874. Its totient is φ = 4957872.

The previous prime is 4957871. The next prime is 4957891. The reversal of 4957873 is 3787594.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3196944 + 1760929 = 1788^2 + 1327^2 .

It is a cyclic number.

It is not a de Polignac number, because 4957873 - 2¹ = 4957871 is a prime.

Together with 4957871, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4957871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2478936 + 2478937.

It is an arithmetic number, because the mean of its divisors is an integer number (2478937).

Almost surely, 2^4957873 is an apocalyptic number.

It is an amenable number.

4957873 is a deficient number, since it is larger than the sum of its proper divisors (1).

4957873 is an equidigital number, since it uses as much as digits as its factorization.

4957873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 43.

The square root of 4957873 is about 2226.6281683299. The cubic root of 4957873 is about 170.5159985332.

The spelling of 4957873 in words is "four million, nine hundred fifty-seven thousand, eight hundred seventy-three".