942986 has 8 divisors (see below), whose sum is σ = 1543104. Its totient is φ = 428620.

The previous prime is 942983. The next prime is 943003. The reversal of 942986 is 689249.

942986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a d-powerful number, because it can be written as 9 + 4² + 9⁶ + 2¹⁷ + 8³ + 6⁷ .

It is not an unprimeable number, because it can be changed into a prime (942983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21410 + ... + 21453.

It is an arithmetic number, because the mean of its divisors is an integer number (192888).

2⁹⁴²⁹⁸⁶ is an apocalyptic number.

942986 is a deficient number, since it is larger than the sum of its proper divisors (600118).

942986 is a wasteful number, since it uses less digits than its factorization.

942986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42876.

The product of its digits is 31104, while the sum is 38.

The square root of 942986 is about 971.0746624230. The cubic root of 942986 is about 98.0622262030.

The spelling of 942986 in words is "nine hundred forty-two thousand, nine hundred eighty-six".