943042 has 4 divisors (see below), whose sum is σ = 1414566. Its totient is φ = 471520.

The previous prime is 943031. The next prime is 943043. The reversal of 943042 is 240349.

943042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 703921 + 239121 = 839^2 + 489^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (943043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235759 + ... + 235762.

2⁹⁴³⁰⁴² is an apocalyptic number.

943042 is a deficient number, since it is larger than the sum of its proper divisors (471524).

943042 is a wasteful number, since it uses less digits than its factorization.

943042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471523.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 943042 is about 971.1034960291. The cubic root of 943042 is about 98.0641673333.

It can be divided in two parts, 94 and 3042, that added together give a square (3136 = 56²).

The spelling of 943042 in words is "nine hundred forty-three thousand, forty-two".