1940118 has 16 divisors (see below), whose sum is σ = 3954096. Its totient is φ = 634400.

The previous prime is 1940087. The next prime is 1940123. The reversal of 1940118 is 8110491.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2733 + ... + 3368.

It is an arithmetic number, because the mean of its divisors is an integer number (247131).

2^1940118 is an apocalyptic number.

1940118 is an abundant number, since it is smaller than the sum of its proper divisors (2013978).

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

1940118 is a wasteful number, since it uses less digits than its factorization.

1940118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6159.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 1940118 is about 1392.8811866057. The cubic root of 1940118 is about 124.7218990712.

The spelling of 1940118 in words is "one million, nine hundred forty thousand, one hundred eighteen".