350128 has 20 divisors (see below), whose sum is σ = 689440. Its totient is φ = 172224.

The previous prime is 350111. The next prime is 350137. The reversal of 350128 is 821053.

It is a happy 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, 1126 + ... + 1402.

It is an arithmetic number, because the mean of its divisors is an integer number (34472).

2³⁵⁰¹²⁸ is an apocalyptic number.

It is an amenable number.

350128 is a deficient number, since it is larger than the sum of its proper divisors (339312).

350128 is a wasteful number, since it uses less digits than its factorization.

350128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 350128 is about 591.7161481657. The cubic root of 350128 is about 70.4815772663.

The spelling of 350128 in words is "three hundred fifty thousand, one hundred twenty-eight".