345114 has 64 divisors (see below), whose sum is σ = 967680. Its totient is φ = 88560.

The previous prime is 345109. The next prime is 345133. The reversal of 345114 is 411543.

It is a happy number.

345114 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

345114 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4117 + ... + 4199.

It is an arithmetic number, because the mean of its divisors is an integer number (15120).

2³⁴⁵¹¹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 345114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483840).

345114 is an abundant number, since it is smaller than the sum of its proper divisors (622566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345114 is a wasteful number, since it uses less digits than its factorization.

345114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 106 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 345114 is about 587.4640414528. The cubic root of 345114 is about 70.1435150859.

Adding to 345114 its reverse (411543), we get a palindrome (756657).

The spelling of 345114 in words is "three hundred forty-five thousand, one hundred fourteen".