4957837 has 2 divisors, whose sum is σ = 4957838. Its totient is φ = 4957836.

The previous prime is 4957819. The next prime is 4957847. The reversal of 4957837 is 7387594.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2725801 + 2232036 = 1651^2 + 1494^2 .

It is a cyclic number.

It is not a de Polignac number, because 4957837 - 2⁷ = 4957709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4957793 and 4957802.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4957817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2478918 + 2478919.

It is an arithmetic number, because the mean of its divisors is an integer number (2478919).

Almost surely, 2^4957837 is an apocalyptic number.

It is an amenable number.

4957837 is a deficient number, since it is larger than the sum of its proper divisors (1).

4957837 is an equidigital number, since it uses as much as digits as its factorization.

4957837 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 4957837 is about 2226.6200843431. The cubic root of 4957837 is about 170.5155858165.

The spelling of 4957837 in words is "four million, nine hundred fifty-seven thousand, eight hundred thirty-seven".