2458338 has 8 divisors (see below), whose sum is σ = 4916688. Its totient is φ = 819444.

The previous prime is 2458333. The next prime is 2458343. The reversal of 2458338 is 8338542.

It is an interprime number because it is at equal distance from previous prime (2458333) and next prime (2458343).

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

2458338 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2458299 and 2458308.

It is not an unprimeable number, because it can be changed into a prime (2458333) 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, 204856 + ... + 204867.

It is an arithmetic number, because the mean of its divisors is an integer number (614586).

2^2458338 is an apocalyptic number.

2458338 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.

2458338 is a wasteful number, since it uses less digits than its factorization.

2458338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409728.

The product of its digits is 23040, while the sum is 33.

The square root of 2458338 is about 1567.9087983681. The cubic root of 2458338 is about 134.9627331977.

The spelling of 2458338 in words is "two million, four hundred fifty-eight thousand, three hundred thirty-eight".