1108834 has 4 divisors (see below), whose sum is σ = 1663254. Its totient is φ = 554416.

The previous prime is 1108823. The next prime is 1108867. The reversal of 1108834 is 4388011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4388011 = 431 ⋅10181.

It can be written as a sum of positive squares in only one way, i.e., 1108809 + 25 = 1053^2 + 5^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1108799 and 1108808.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277207 + ... + 277210.

2^1108834 is an apocalyptic number.

1108834 is a deficient number, since it is larger than the sum of its proper divisors (554420).

1108834 is an equidigital number, since it uses as much as digits as its factorization.

1108834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554419.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 1108834 is about 1053.0118707783. The cubic root of 1108834 is about 103.5036133382.

Subtracting from 1108834 its sum of digits (25), we obtain a square (1108809 = 1053²).

The spelling of 1108834 in words is "one million, one hundred eight thousand, eight hundred thirty-four".