942169 has 2 divisors, whose sum is σ = 942170. Its totient is φ = 942168.

The previous prime is 942167. The next prime is 942187. The reversal of 942169 is 961249.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 582169 + 360000 = 763^2 + 600^2 .

It is a cyclic number.

It is not a de Polignac number, because 942169 - 2¹ = 942167 is a prime.

It is a super-2 number, since 2×942169² = 1775364849122, which contains 22 as substring.

Together with 942167, it forms a pair of twin primes.

942169 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 942169.

It is not a weakly prime, because it can be changed into another prime (942163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471084 + 471085.

It is an arithmetic number, because the mean of its divisors is an integer number (471085).

2⁹⁴²¹⁶⁹ is an apocalyptic number.

It is an amenable number.

942169 is a deficient number, since it is larger than the sum of its proper divisors (1).

942169 is an equidigital number, since it uses as much as digits as its factorization.

942169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 31.

The square root of 942169 is about 970.6539033044. The cubic root of 942169 is about 98.0338977557.

It can be divided in two parts, 942 and 169, that added together give a palindrome (1111).

The spelling of 942169 in words is "nine hundred forty-two thousand, one hundred sixty-nine".