356541223 has 4 divisors (see below), whose sum is σ = 356615568. Its totient is φ = 356466880.

The previous prime is 356541217. The next prime is 356541247. The reversal of 356541223 is 322145653.

It is a happy number.

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 356541223 - 2¹³ = 356533031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356541203) 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, 29443 + ... + 39748.

It is an arithmetic number, because the mean of its divisors is an integer number (89153892).

Almost surely, 2^356541223 is an apocalyptic number.

356541223 is a deficient number, since it is larger than the sum of its proper divisors (74345).

356541223 is an equidigital number, since it uses as much as digits as its factorization.

356541223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74344.

The product of its digits is 21600, while the sum is 31.

The square root of 356541223 is about 18882.2991979261. The cubic root of 356541223 is about 709.0930845933.

Adding to 356541223 its reverse (322145653), we get a palindrome (678686876).

The spelling of 356541223 in words is "three hundred fifty-six million, five hundred forty-one thousand, two hundred twenty-three".