345124 has 12 divisors (see below), whose sum is σ = 650524. Its totient is φ = 159264.

The previous prime is 345109. The next prime is 345133. The reversal of 345124 is 421543.

It can be written as a sum of positive squares in 2 ways, for example, as 22500 + 322624 = 150^2 + 568^2 .

It is a super-2 number, since 2×345124² = 238221150752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3267 + ... + 3370.

2³⁴⁵¹²⁴ is an apocalyptic number.

It is an amenable number.

345124 is a deficient number, since it is larger than the sum of its proper divisors (305400).

345124 is a wasteful number, since it uses less digits than its factorization.

345124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6654 (or 6652 counting only the distinct ones).

The product of its digits is 480, while the sum is 19.

The square root of 345124 is about 587.4725525503. The cubic root of 345124 is about 70.1441925706.

Adding to 345124 its reverse (421543), we get a palindrome (766667).

The spelling of 345124 in words is "three hundred forty-five thousand, one hundred twenty-four".