2438958 has 32 divisors (see below), whose sum is σ = 5132160. Its totient is φ = 771680.

The previous prime is 2438957. The next prime is 2438977. The reversal of 2438958 is 8598342.

It is a happy number.

It is a super-2 number, since 2×2438958² = 11897032251528, which contains 22 as substring.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18553 + ... + 18683.

It is an arithmetic number, because the mean of its divisors is an integer number (160380).

2^2438958 is an apocalyptic number.

2438958 is an abundant number, since it is smaller than the sum of its proper divisors (2693202).

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

2438958 is a wasteful number, since it uses less digits than its factorization.

2438958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272.

The product of its digits is 69120, while the sum is 39.

The square root of 2438958 is about 1561.7163634924. The cubic root of 2438958 is about 134.6071431982.

The spelling of 2438958 in words is "two million, four hundred thirty-eight thousand, nine hundred fifty-eight".