2438118 has 24 divisors (see below), whose sum is σ = 5561400. Its totient is φ = 769824.

The previous prime is 2438101. The next prime is 2438153. The reversal of 2438118 is 8118342.

It is a super-3 number, since 3×2438118³ = 43479587683853337096, which contains 333 as substring.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 2438091 and 2438100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3223 + ... + 3906.

It is an arithmetic number, because the mean of its divisors is an integer number (231725).

2^2438118 is an apocalyptic number.

2438118 is an abundant number, since it is smaller than the sum of its proper divisors (3123282).

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

2438118 is a wasteful number, since it uses less digits than its factorization.

2438118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7156 (or 7153 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 2438118 is about 1561.4474054543. The cubic root of 2438118 is about 134.5916881031.

It can be divided in two parts, 2438 and 118, that added together give a triangular number (2556 = T₇₁).

The spelling of 2438118 in words is "two million, four hundred thirty-eight thousand, one hundred eighteen".