224271231 has 8 divisors (see below), whose sum is σ = 314766720. Its totient is φ = 141644952.

The previous prime is 224271227. The next prime is 224271241. The reversal of 224271231 is 132172422.

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

It is not a de Polignac number, because 224271231 - 2² = 224271227 is a prime.

It is a super-2 number, since 2×224271231² = 100595170108510722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224271241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1967235 + ... + 1967348.

It is an arithmetic number, because the mean of its divisors is an integer number (39345840).

Almost surely, 2^224271231 is an apocalyptic number.

224271231 is a deficient number, since it is larger than the sum of its proper divisors (90495489).

224271231 is a wasteful number, since it uses less digits than its factorization.

224271231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3934605.

The product of its digits is 1344, while the sum is 24.

The square root of 224271231 is about 14975.6879975512. The cubic root of 224271231 is about 607.5628196313.

The spelling of 224271231 in words is "two hundred twenty-four million, two hundred seventy-one thousand, two hundred thirty-one".