345014 has 4 divisors (see below), whose sum is σ = 517524. Its totient is φ = 172506.

The previous prime is 345011. The next prime is 345017. The reversal of 345014 is 410543.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (345011) and next prime (345017).

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

It is a junction number, because it is equal to n+sod(n) for n = 344983 and 345001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86252 + ... + 86255.

It is an arithmetic number, because the mean of its divisors is an integer number (129381).

2³⁴⁵⁰¹⁴ is an apocalyptic number.

345014 is a deficient number, since it is larger than the sum of its proper divisors (172510).

345014 is a wasteful number, since it uses less digits than its factorization.

345014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172509.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 345014 is about 587.3789236941. The cubic root of 345014 is about 70.1367395189.

Adding to 345014 its reverse (410543), we get a palindrome (755557).

The spelling of 345014 in words is "three hundred forty-five thousand, fourteen".