345614 has 4 divisors (see below), whose sum is σ = 518424. Its totient is φ = 172806.

The previous prime is 345607. The next prime is 345637. The reversal of 345614 is 416543.

It is a happy number.

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

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

It is a self number, because there is not a number n which added to its sum of digits gives 345614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86402 + ... + 86405.

It is an arithmetic number, because the mean of its divisors is an integer number (129606).

2³⁴⁵⁶¹⁴ is an apocalyptic number.

345614 is a deficient number, since it is larger than the sum of its proper divisors (172810).

345614 is a wasteful number, since it uses less digits than its factorization.

345614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172809.

The product of its digits is 1440, while the sum is 23.

The square root of 345614 is about 587.8894453892. The cubic root of 345614 is about 70.1773733027.

It can be divided in two parts, 3456 and 14, that multiplied together give a palindrome (48384).

The spelling of 345614 in words is "three hundred forty-five thousand, six hundred fourteen".