4164859 has 2 divisors, whose sum is σ = 4164860. Its totient is φ = 4164858.

The previous prime is 4164829. The next prime is 4164877. The reversal of 4164859 is 9584614.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4164859 - 2⁵ = 4164827 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4164829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2082429 + 2082430.

It is an arithmetic number, because the mean of its divisors is an integer number (2082430).

Almost surely, 2^4164859 is an apocalyptic number.

4164859 is a deficient number, since it is larger than the sum of its proper divisors (1).

4164859 is an equidigital number, since it uses as much as digits as its factorization.

4164859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 37.

The square root of 4164859 is about 2040.7986181885. The cubic root of 4164859 is about 160.8916236285.

The spelling of 4164859 in words is "four million, one hundred sixty-four thousand, eight hundred fifty-nine".