940818 has 16 divisors (see below), whose sum is σ = 1946880. Its totient is φ = 302736.

The previous prime is 940817. The next prime is 940829. The reversal of 940818 is 818049.

It is a happy number.

940818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (940813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2530 + ... + 2877.

It is an arithmetic number, because the mean of its divisors is an integer number (121680).

2⁹⁴⁰⁸¹⁸ is an apocalyptic number.

940818 is an abundant number, since it is smaller than the sum of its proper divisors (1006062).

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

940818 is a wasteful number, since it uses less digits than its factorization.

940818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5441.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 940818 is about 969.9577310378. The cubic root of 940818 is about 97.9870175778.

The spelling of 940818 in words is "nine hundred forty thousand, eight hundred eighteen".