942318 has 24 divisors (see below), whose sum is σ = 2199288. Its totient is φ = 289872.

The previous prime is 942317. The next prime is 942341. The reversal of 942318 is 813249.

It is a junction number, because it is equal to n+sod(n) for n = 942291 and 942300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1780 + ... + 2247.

It is an arithmetic number, because the mean of its divisors is an integer number (91637).

2⁹⁴²³¹⁸ is an apocalyptic number.

942318 is an abundant number, since it is smaller than the sum of its proper divisors (1256970).

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

942318 is a wasteful number, since it uses less digits than its factorization.

942318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4048 (or 4045 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 942318 is about 970.7306526529. The cubic root of 942318 is about 98.0390653640.

The spelling of 942318 in words is "nine hundred forty-two thousand, three hundred eighteen".