942311 has 2 divisors, whose sum is σ = 942312. Its totient is φ = 942310.

The previous prime is 942301. The next prime is 942313. The reversal of 942311 is 113249.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 942311 - 2⁶ = 942247 is a prime.

Together with 942313, it forms a pair of twin primes.

It is a Chen prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (942313) 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 as a sum of consecutive naturals, namely, 471155 + 471156.

It is an arithmetic number, because the mean of its divisors is an integer number (471156).

2⁹⁴²³¹¹ is an apocalyptic number.

942311 is a deficient number, since it is larger than the sum of its proper divisors (1).

942311 is an equidigital number, since it uses as much as digits as its factorization.

942311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216, while the sum is 20.

The square root of 942311 is about 970.7270471147. The cubic root of 942311 is about 98.0388226026.

The spelling of 942311 in words is "nine hundred forty-two thousand, three hundred eleven".