109346 has 4 divisors (see below), whose sum is σ = 164022. Its totient is φ = 54672.

The previous prime is 109331. The next prime is 109357. The reversal of 109346 is 643901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 643901 = 31 ⋅20771.

It can be written as a sum of positive squares in only one way, i.e., 105625 + 3721 = 325^2 + 61^2 .

It is an unprimeable number.

109346 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27335 + ... + 27338.

2¹⁰⁹³⁴⁶ is an apocalyptic number.

109346 is a deficient number, since it is larger than the sum of its proper divisors (54676).

109346 is an equidigital number, since it uses as much as digits as its factorization.

109346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54675.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 109346 is about 330.6750670976. The cubic root of 109346 is about 47.8190525287.

The spelling of 109346 in words is "one hundred nine thousand, three hundred forty-six".