4957843 has 8 divisors (see below), whose sum is σ = 5540976. Its totient is φ = 4396800.

The previous prime is 4957837. The next prime is 4957847. The reversal of 4957843 is 3487594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4957843 - 2¹⁷ = 4826771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4957796 and 4957805.

It is not an unprimeable number, because it can be changed into a prime (4957847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5046 + ... + 5947.

It is an arithmetic number, because the mean of its divisors is an integer number (692622).

Almost surely, 2^4957843 is an apocalyptic number.

4957843 is a deficient number, since it is larger than the sum of its proper divisors (583133).

4957843 is a wasteful number, since it uses less digits than its factorization.

4957843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11045.

The product of its digits is 120960, while the sum is 40.

The square root of 4957843 is about 2226.6214316763. The cubic root of 4957843 is about 170.5156546027.

It can be divided in two parts, 495 and 7843, that added together give a palindrome (8338).

The spelling of 4957843 in words is "four million, nine hundred fifty-seven thousand, eight hundred forty-three".