355223 has 8 divisors (see below), whose sum is σ = 397056. Its totient is φ = 315000.

The previous prime is 355211. The next prime is 355261. The reversal of 355223 is 322553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 355223 - 2¹⁴ = 338839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 355195 and 355204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98 + ... + 848.

It is an arithmetic number, because the mean of its divisors is an integer number (49632).

2³⁵⁵²²³ is an apocalyptic number.

355223 is a deficient number, since it is larger than the sum of its proper divisors (41833).

355223 is a wasteful number, since it uses less digits than its factorization.

355223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805.

The product of its digits is 900, while the sum is 20.

The square root of 355223 is about 596.0058724543. The cubic root of 355223 is about 70.8218106593.

Adding to 355223 its reverse (322553), we get a palindrome (677776).

The spelling of 355223 in words is "three hundred fifty-five thousand, two hundred twenty-three".