4118940 has 108 divisors (see below), whose sum is σ = 14565096. Its totient is φ = 939456.

The previous prime is 4118897. The next prime is 4118971. The reversal of 4118940 is 498114.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8587 + ... + 9053.

It is an arithmetic number, because the mean of its divisors is an integer number (134862).

Almost surely, 2^4118940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4118940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7282548).

4118940 is an abundant number, since it is smaller than the sum of its proper divisors (10446156).

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

4118940 is a wasteful number, since it uses less digits than its factorization.

4118940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 4118940 is about 2029.5171839627. The cubic root of 4118940 is about 160.2981420175.

It can be divided in two parts, 41 and 18940, that added together give a palindrome (18981).

The spelling of 4118940 in words is "four million, one hundred eighteen thousand, nine hundred forty".