109474 has 8 divisors (see below), whose sum is σ = 165888. Its totient is φ = 54180.

The previous prime is 109471. The next prime is 109481. The reversal of 109474 is 474901.

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

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (109471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39 + ... + 469.

It is an arithmetic number, because the mean of its divisors is an integer number (20736).

2¹⁰⁹⁴⁷⁴ is an apocalyptic number.

109474 is a deficient number, since it is larger than the sum of its proper divisors (56414).

109474 is a wasteful number, since it uses less digits than its factorization.

109474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 109474 is about 330.8685539606. The cubic root of 109474 is about 47.8377041847.

The spelling of 109474 in words is "one hundred nine thousand, four hundred seventy-four".