224163355 has 8 divisors (see below), whose sum is σ = 289688112. Its totient is φ = 165535968.

The previous prime is 224163347. The next prime is 224163371. The reversal of 224163355 is 553361422.

It is a happy number.

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

It is not a de Polignac number, because 224163355 - 2³ = 224163347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1724269 + ... + 1724398.

It is an arithmetic number, because the mean of its divisors is an integer number (36211014).

Almost surely, 2^224163355 is an apocalyptic number.

224163355 is a deficient number, since it is larger than the sum of its proper divisors (65524757).

224163355 is a wasteful number, since it uses less digits than its factorization.

224163355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3448685.

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

The square root of 224163355 is about 14972.0858600263. The cubic root of 224163355 is about 607.4653900473.

The spelling of 224163355 in words is "two hundred twenty-four million, one hundred sixty-three thousand, three hundred fifty-five".