942659 has 2 divisors, whose sum is σ = 942660. Its totient is φ = 942658.

The previous prime is 942653. The next prime is 942661. The reversal of 942659 is 956249.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 942659 - 2¹² = 938563 is a prime.

Together with 942661, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 9² + 4 + 6⁷ + 2¹⁷ + 5³ + 9⁶ .

It is not a weakly prime, because it can be changed into another prime (942653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471329 + 471330.

It is an arithmetic number, because the mean of its divisors is an integer number (471330).

2⁹⁴²⁶⁵⁹ is an apocalyptic number.

942659 is a deficient number, since it is larger than the sum of its proper divisors (1).

942659 is an equidigital number, since it uses as much as digits as its factorization.

942659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 35.

The square root of 942659 is about 970.9062776602. The cubic root of 942659 is about 98.0508898540.

The spelling of 942659 in words is "nine hundred forty-two thousand, six hundred fifty-nine".