355928 has 8 divisors (see below), whose sum is σ = 667380. Its totient is φ = 177960.

The previous prime is 355913. The next prime is 355933. The reversal of 355928 is 829553.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 3² + 5⁶ + 9 + 5⁷ + 2⁴ + 8⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 355894 and 355903.

It is a congruent number.

It is an unprimeable number.

355928 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22238 + ... + 22253.

2³⁵⁵⁹²⁸ is an apocalyptic number.

It is an amenable number.

355928 is a deficient number, since it is larger than the sum of its proper divisors (311452).

355928 is a wasteful number, since it uses less digits than its factorization.

355928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44497 (or 44493 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 355928 is about 596.5970164190. The cubic root of 355928 is about 70.8686323101.

The spelling of 355928 in words is "three hundred fifty-five thousand, nine hundred twenty-eight".