4607857 has 2 divisors, whose sum is σ = 4607858. Its totient is φ = 4607856.

The previous prime is 4607819. The next prime is 4607881. The reversal of 4607857 is 7587064.

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., 2405601 + 2202256 = 1551^2 + 1484^2 .

It is a cyclic number.

It is not a de Polignac number, because 4607857 - 2¹⁵ = 4575089 is a prime.

It is a super-2 number, since 2×4607857² = 42464692264898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4607807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2303928 + 2303929.

It is an arithmetic number, because the mean of its divisors is an integer number (2303929).

Almost surely, 2^4607857 is an apocalyptic number.

It is an amenable number.

4607857 is a deficient number, since it is larger than the sum of its proper divisors (1).

4607857 is an equidigital number, since it uses as much as digits as its factorization.

4607857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 4607857 is about 2146.5919500455. The cubic root of 4607857 is about 166.4049844607.

The spelling of 4607857 in words is "four million, six hundred seven thousand, eight hundred fifty-seven".