1108042 has 16 divisors (see below), whose sum is σ = 1884960.
Its totient is φ = 484272.
The previous prime is 1108021. The next prime is 1108049. The reversal of 1108042 is 2408011.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1108049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628 + ... + 1615.
It is an arithmetic number, because the mean of its divisors is an integer number (117810).
21108042 is an apocalyptic number.
1108042 is a deficient number, since it is larger than the sum of its proper divisors (776918).
1108042 is a wasteful number, since it uses less digits than its factorization.
1108042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2277.
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 1108042 is about 1052.6357394655.
The cubic root of 1108042 is about 103.4789645069.
The spelling of 1108042 in words is "one million, one hundred eight thousand, forty-two".