1109974 has 8 divisors (see below), whose sum is σ = 1677528. Its totient is φ = 550800.

The previous prime is 1109951. The next prime is 1109987. The reversal of 1109974 is 4799011.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1752 + ... + 2299.

It is an arithmetic number, because the mean of its divisors is an integer number (209691).

2^1109974 is an apocalyptic number.

1109974 is a deficient number, since it is larger than the sum of its proper divisors (567554).

1109974 is a wasteful number, since it uses less digits than its factorization.

1109974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4190.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 1109974 is about 1053.5530361591. The cubic root of 1109974 is about 103.5390721190.

The spelling of 1109974 in words is "one million, one hundred nine thousand, nine hundred seventy-four".