942775 has 12 divisors (see below), whose sum is σ = 1197592. Its totient is φ = 735840.

The previous prime is 942763. The next prime is 942779. The reversal of 942775 is 577249.

It is not a de Polignac number, because 942775 - 2¹¹ = 940727 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 942775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 637 + ... + 1513.

2⁹⁴²⁷⁷⁵ is an apocalyptic number.

942775 is a deficient number, since it is larger than the sum of its proper divisors (254817).

942775 is a wasteful number, since it uses less digits than its factorization.

942775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930 (or 925 counting only the distinct ones).

The product of its digits is 17640, while the sum is 34.

The square root of 942775 is about 970.9660138233. The cubic root of 942775 is about 98.0549116112.

The spelling of 942775 in words is "nine hundred forty-two thousand, seven hundred seventy-five".