940717 has 4 divisors (see below), whose sum is σ = 943776. Its totient is φ = 937660.

The previous prime is 940703. The next prime is 940721. The reversal of 940717 is 717049.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 717049 = 41 ⋅17489.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-940717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940727) 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, 1009 + ... + 1702.

It is an arithmetic number, because the mean of its divisors is an integer number (235944).

2⁹⁴⁰⁷¹⁷ is an apocalyptic number.

It is an amenable number.

940717 is a deficient number, since it is larger than the sum of its proper divisors (3059).

940717 is a wasteful number, since it uses less digits than its factorization.

940717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 940717 is about 969.9056655160. The cubic root of 940717 is about 97.9835110395.

The spelling of 940717 in words is "nine hundred forty thousand, seven hundred seventeen".