6425258 has 8 divisors (see below), whose sum is σ = 11014752. Its totient is φ = 2753676.

The previous prime is 6425239. The next prime is 6425267. The reversal of 6425258 is 8525246.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 6² + 4² + 2¹⁸ + 5⁶ + 2²² + 5⁹ + 8 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229460 + ... + 229487.

It is an arithmetic number, because the mean of its divisors is an integer number (1376844).

Almost surely, 2^6425258 is an apocalyptic number.

6425258 is a deficient number, since it is larger than the sum of its proper divisors (4589494).

6425258 is a wasteful number, since it uses less digits than its factorization.

6425258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458956.

The product of its digits is 19200, while the sum is 32.

The square root of 6425258 is about 2534.8092630413. The cubic root of 6425258 is about 185.9074770111.

The spelling of 6425258 in words is "six million, four hundred twenty-five thousand, two hundred fifty-eight".