9043042 has 8 divisors (see below), whose sum is σ = 13895532. Its totient is φ = 4411200.

The previous prime is 9043039. The next prime is 9043049. The reversal of 9043042 is 2403409.

9043042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7722841 + 1320201 = 2779^2 + 1149^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×9043042² = 163553217227528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9043049) 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, 55059 + ... + 55222.

Almost surely, 2^9043042 is an apocalyptic number.

9043042 is a deficient number, since it is larger than the sum of its proper divisors (4852490).

9043042 is a wasteful number, since it uses less digits than its factorization.

9043042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110324.

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

The square root of 9043042 is about 3007.1651101993. The cubic root of 9043042 is about 208.3394512692.

The spelling of 9043042 in words is "nine million, forty-three thousand, forty-two".