940224 has 56 divisors (see below), whose sum is σ = 2560320. Its totient is φ = 304384.

The previous prime is 940223. The next prime is 940229. The reversal of 940224 is 422049.

It is a self number, because there is not a number n which added to its sum of digits gives 940224.

It is not an unprimeable number, because it can be changed into a prime (940223) 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, 11287 + ... + 11369.

It is an arithmetic number, because the mean of its divisors is an integer number (45720).

2⁹⁴⁰²²⁴ 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 940224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1280160).

940224 is an abundant number, since it is smaller than the sum of its proper divisors (1620096).

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

940224 is a wasteful number, since it uses less digits than its factorization.

940224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 940224 is about 969.6514837817. The cubic root of 940224 is about 97.9663913631.

The spelling of 940224 in words is "nine hundred forty thousand, two hundred twenty-four".