942287 has 8 divisors (see below), whose sum is σ = 1003104. Its totient is φ = 883168.

The previous prime is 942269. The next prime is 942301. The reversal of 942287 is 782249.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 942287 - 2⁶ = 942223 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 942287.

It is not an unprimeable number, because it can be changed into a prime (942217) 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 7 ways as a sum of consecutive naturals, for example, 833 + ... + 1605.

It is an arithmetic number, because the mean of its divisors is an integer number (125388).

2⁹⁴²²⁸⁷ is an apocalyptic number.

942287 is a deficient number, since it is larger than the sum of its proper divisors (60817).

942287 is a wasteful number, since it uses less digits than its factorization.

942287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849.

The product of its digits is 8064, while the sum is 32.

The square root of 942287 is about 970.7146851676. The cubic root of 942287 is about 98.0379902689.

The spelling of 942287 in words is "nine hundred forty-two thousand, two hundred eighty-seven".