355227 has 4 divisors (see below), whose sum is σ = 473640. Its totient is φ = 236816.

The previous prime is 355211. The next prime is 355261. The reversal of 355227 is 722553.

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

It is a cyclic number.

It is not a de Polignac number, because 355227 - 2⁴ = 355211 is a prime.

It is a D-number.

355227 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 355197 and 355206.

It is not an unprimeable number, because it can be changed into a prime (355297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59202 + ... + 59207.

It is an arithmetic number, because the mean of its divisors is an integer number (118410).

2³⁵⁵²²⁷ is an apocalyptic number.

355227 is a deficient number, since it is larger than the sum of its proper divisors (118413).

355227 is a wasteful number, since it uses less digits than its factorization.

355227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118412.

The product of its digits is 2100, while the sum is 24.

The square root of 355227 is about 596.0092281165. The cubic root of 355227 is about 70.8220764887.

The spelling of 355227 in words is "three hundred fifty-five thousand, two hundred twenty-seven".