942899 has 2 divisors, whose sum is σ = 942900. Its totient is φ = 942898.

The previous prime is 942889. The next prime is 942901. The reversal of 942899 is 998249.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 942899 - 2⁴ = 942883 is a prime.

Together with 942901, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 16.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (942859) 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, 471449 + 471450.

It is an arithmetic number, because the mean of its divisors is an integer number (471450).

2⁹⁴²⁸⁹⁹ is an apocalyptic number.

942899 is a deficient number, since it is larger than the sum of its proper divisors (1).

942899 is an equidigital number, since it uses as much as digits as its factorization.

942899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 41.

The square root of 942899 is about 971.0298656581. The cubic root of 942899 is about 98.0592103661.

The spelling of 942899 in words is "nine hundred forty-two thousand, eight hundred ninety-nine".