4158673 has 2 divisors, whose sum is σ = 4158674. Its totient is φ = 4158672.

The previous prime is 4158641. The next prime is 4158697. The reversal of 4158673 is 3768514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3972049 + 186624 = 1993^2 + 432^2 .

It is a cyclic number.

It is not a de Polignac number, because 4158673 - 2⁵ = 4158641 is a prime.

It is a super-2 number, since 2×4158673² = 34589122241858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4158613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2079336 + 2079337.

It is an arithmetic number, because the mean of its divisors is an integer number (2079337).

Almost surely, 2^4158673 is an apocalyptic number.

It is an amenable number.

4158673 is a deficient number, since it is larger than the sum of its proper divisors (1).

4158673 is an equidigital number, since it uses as much as digits as its factorization.

4158673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 34.

The square root of 4158673 is about 2039.2824718513. The cubic root of 4158673 is about 160.8119275535.

The spelling of 4158673 in words is "four million, one hundred fifty-eight thousand, six hundred seventy-three".