942225 has 24 divisors (see below), whose sum is σ = 1651680. Its totient is φ = 472320.

The previous prime is 942223. The next prime is 942247. The reversal of 942225 is 522249.

It is not a de Polignac number, because 942225 - 2¹ = 942223 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 942195 and 942204.

It is not an unprimeable number, because it can be changed into a prime (942223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 906 + ... + 1644.

It is an arithmetic number, because the mean of its divisors is an integer number (68820).

2⁹⁴²²²⁵ is an apocalyptic number.

It is an amenable number.

942225 is a deficient number, since it is larger than the sum of its proper divisors (709455).

942225 is a wasteful number, since it uses less digits than its factorization.

942225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 764 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 942225 is about 970.6827494089. The cubic root of 942225 is about 98.0358400080.

Adding to 942225 its sum of digits (24), we get a palindrome (942249).

The spelling of 942225 in words is "nine hundred forty-two thousand, two hundred twenty-five".