4968857 has 2 divisors, whose sum is σ = 4968858. Its totient is φ = 4968856.

The previous prime is 4968829. The next prime is 4968869. The reversal of 4968857 is 7588694.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4477456 + 491401 = 2116^2 + 701^2 .

It is a cyclic number.

It is not a de Polignac number, because 4968857 - 2¹² = 4964761 is a prime.

It is not a weakly prime, because it can be changed into another prime (4968827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2484428 + 2484429.

It is an arithmetic number, because the mean of its divisors is an integer number (2484429).

Almost surely, 2^4968857 is an apocalyptic number.

It is an amenable number.

4968857 is a deficient number, since it is larger than the sum of its proper divisors (1).

4968857 is an equidigital number, since it uses as much as digits as its factorization.

4968857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 47.

The square root of 4968857 is about 2229.0933134349. The cubic root of 4968857 is about 170.6418297970.

The spelling of 4968857 in words is "four million, nine hundred sixty-eight thousand, eight hundred fifty-seven".