940605 has 16 divisors (see below), whose sum is σ = 1527360. Its totient is φ = 494208.

The previous prime is 940573. The next prime is 940607. The reversal of 940605 is 506049.

It is not a de Polignac number, because 940605 - 2⁵ = 940573 is a prime.

It is a Curzon number.

940605 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666 + ... + 1524.

It is an arithmetic number, because the mean of its divisors is an integer number (95460).

2⁹⁴⁰⁶⁰⁵ is an apocalyptic number.

It is an amenable number.

940605 is a deficient number, since it is larger than the sum of its proper divisors (586755).

940605 is a wasteful number, since it uses less digits than its factorization.

940605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 940605 is about 969.8479262235. The cubic root of 940605 is about 97.9796223075.

The spelling of 940605 in words is "nine hundred forty thousand, six hundred five".