4058238 has 8 divisors (see below), whose sum is σ = 8116488. Its totient is φ = 1352744.

The previous prime is 4058237. The next prime is 4058251. The reversal of 4058238 is 8328504.

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

4058238 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4058237) 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, 338181 + ... + 338192.

It is an arithmetic number, because the mean of its divisors is an integer number (1014561).

Almost surely, 2^4058238 is an apocalyptic number.

4058238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4058238 is a wasteful number, since it uses less digits than its factorization.

4058238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676378.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 4058238 is about 2014.5068875534. The cubic root of 4058238 is about 159.5067884939.

The spelling of 4058238 in words is "four million, fifty-eight thousand, two hundred thirty-eight".