345050 has 24 divisors (see below), whose sum is σ = 657696. Its totient is φ = 134640.

The previous prime is 345047. The next prime is 345067. The reversal of 345050 is 50543.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3299 + ... + 3401.

It is an arithmetic number, because the mean of its divisors is an integer number (27404).

2³⁴⁵⁰⁵⁰ is an apocalyptic number.

345050 is a deficient number, since it is larger than the sum of its proper divisors (312646).

345050 is a wasteful number, since it uses less digits than its factorization.

345050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 345050 is about 587.4095675081. The cubic root of 345050 is about 70.1391788738.

Adding to 345050 its reverse (50543), we get a palindrome (395593).

The spelling of 345050 in words is "three hundred forty-five thousand, fifty".