223141455 has 24 divisors (see below), whose sum is σ = 389027808. Its totient is φ = 118316736.

The previous prime is 223141447. The next prime is 223141489. The reversal of 223141455 is 554141322.

It is not a de Polignac number, because 223141455 - 2³ = 223141447 is a prime.

It is a super-3 number, since 3×223141455³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6547 + ... + 22116.

It is an arithmetic number, because the mean of its divisors is an integer number (16209492).

Almost surely, 2^223141455 is an apocalyptic number.

223141455 is a deficient number, since it is larger than the sum of its proper divisors (165886353).

223141455 is a wasteful number, since it uses less digits than its factorization.

223141455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28847 (or 28844 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 223141455 is about 14937.9200359354. The cubic root of 223141455 is about 606.5408937365.

Adding to 223141455 its reverse (554141322), we get a palindrome (777282777).

The spelling of 223141455 in words is "two hundred twenty-three million, one hundred forty-one thousand, four hundred fifty-five".