942666 has 16 divisors (see below), whose sum is σ = 1984800. Its totient is φ = 297648.

The previous prime is 942661. The next prime is 942691. The reversal of 942666 is 666249.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 942666.

It is not an unprimeable number, because it can be changed into a prime (942661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4021 + ... + 4248.

It is an arithmetic number, because the mean of its divisors is an integer number (124050).

2⁹⁴²⁶⁶⁶ is an apocalyptic number.

942666 is an abundant number, since it is smaller than the sum of its proper divisors (1042134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

942666 is a wasteful number, since it uses less digits than its factorization.

942666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8293.

The product of its digits is 15552, while the sum is 33.

The square root of 942666 is about 970.9098825329. The cubic root of 942666 is about 98.0511325556.

The spelling of 942666 in words is "nine hundred forty-two thousand, six hundred sixty-six".