6358873 has 4 divisors (see below), whose sum is σ = 6401700. Its totient is φ = 6316048.

The previous prime is 6358837. The next prime is 6358889. The reversal of 6358873 is 3788536.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2082249 + 4276624 = 1443^2 + 2068^2 .

It is a cyclic number.

It is not a de Polignac number, because 6358873 - 2⁹ = 6358361 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

6358873 is a lucky number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (6358073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21190 + ... + 21487.

It is an arithmetic number, because the mean of its divisors is an integer number (1600425).

Almost surely, 2^6358873 is an apocalyptic number.

It is an amenable number.

6358873 is a deficient number, since it is larger than the sum of its proper divisors (42827).

6358873 is a wasteful number, since it uses less digits than its factorization.

6358873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42826.

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

The square root of 6358873 is about 2521.6805904000. The cubic root of 6358873 is about 185.2650012772.

The spelling of 6358873 in words is "six million, three hundred fifty-eight thousand, eight hundred seventy-three".