1109324 has 6 divisors (see below), whose sum is σ = 1941324. Its totient is φ = 554660.

The previous prime is 1109309. The next prime is 1109327. The reversal of 1109324 is 4239011.

It is a junction number, because it is equal to n+sod(n) for n = 1109296 and 1109305.

It is not an unprimeable number, because it can be changed into a prime (1109327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138662 + ... + 138669.

It is an arithmetic number, because the mean of its divisors is an integer number (323554).

2^1109324 is an apocalyptic number.

It is an amenable number.

1109324 is a deficient number, since it is larger than the sum of its proper divisors (832000).

1109324 is a wasteful number, since it uses less digits than its factorization.

1109324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277335 (or 277333 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1109324 is about 1053.2445110230. The cubic root of 1109324 is about 103.5188573698.

The spelling of 1109324 in words is "one million, one hundred nine thousand, three hundred twenty-four".