9110042 has 4 divisors (see below), whose sum is σ = 13665066. Its totient is φ = 4555020.

The previous prime is 9110039. The next prime is 9110051. The reversal of 9110042 is 2400119.

It is a happy number.

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., 5764801 + 3345241 = 2401^2 + 1829^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9110042.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2277509 + ... + 2277512.

Almost surely, 2^9110042 is an apocalyptic number.

9110042 is a deficient number, since it is larger than the sum of its proper divisors (4555024).

9110042 is a wasteful number, since it uses less digits than its factorization.

9110042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555023.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 9110042 is about 3018.2846121597. The cubic root of 9110042 is about 208.8527155351.

The spelling of 9110042 in words is "nine million, one hundred ten thousand, forty-two".