940566 has 16 divisors (see below), whose sum is σ = 2052288. Its totient is φ = 285000.

The previous prime is 940553. The next prime is 940573. The reversal of 940566 is 665049.

940566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7060 + ... + 7191.

It is an arithmetic number, because the mean of its divisors is an integer number (128268).

2⁹⁴⁰⁵⁶⁶ is an apocalyptic number.

940566 is an abundant number, since it is smaller than the sum of its proper divisors (1111722).

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

940566 is a wasteful number, since it uses less digits than its factorization.

940566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14267.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 940566 is about 969.8278197701. The cubic root of 940566 is about 97.9782681231.

The spelling of 940566 in words is "nine hundred forty thousand, five hundred sixty-six".