4258258 has 8 divisors (see below), whose sum is σ = 6468480. Its totient is φ = 2102100.

The previous prime is 4258249. The next prime is 4258259. The reversal of 4258258 is 8528524.

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

It is a super-2 number, since 2×4258258² = 36265522389128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4258259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13318 + ... + 13633.

It is an arithmetic number, because the mean of its divisors is an integer number (808560).

Almost surely, 2^4258258 is an apocalyptic number.

4258258 is a deficient number, since it is larger than the sum of its proper divisors (2210222).

4258258 is a wasteful number, since it uses less digits than its factorization.

4258258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27032.

The product of its digits is 25600, while the sum is 34.

The square root of 4258258 is about 2063.5547000261. The cubic root of 4258258 is about 162.0854347916.

The spelling of 4258258 in words is "four million, two hundred fifty-eight thousand, two hundred fifty-eight".