6258943 has 4 divisors (see below), whose sum is σ = 6392160. Its totient is φ = 6125728.

The previous prime is 6258919. The next prime is 6258953. The reversal of 6258943 is 3498526.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3498526 = 2 ⋅1749263.

It is a cyclic number.

It is not a de Polignac number, because 6258943 - 2⁵ = 6258911 is a prime.

It is a d-powerful number, because it can be written as 6 + 2¹⁵ + 5⁹ + 8 + 9⁵ + 4¹¹ + 3⁹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6258953) 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, 66538 + ... + 66631.

It is an arithmetic number, because the mean of its divisors is an integer number (1598040).

Almost surely, 2^6258943 is an apocalyptic number.

6258943 is a deficient number, since it is larger than the sum of its proper divisors (133217).

6258943 is a wasteful number, since it uses less digits than its factorization.

6258943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133216.

The product of its digits is 51840, while the sum is 37.

The square root of 6258943 is about 2501.7879606394. The cubic root of 6258943 is about 184.2893898443.

The spelling of 6258943 in words is "six million, two hundred fifty-eight thousand, nine hundred forty-three".