224069231 has 8 divisors (see below), whose sum is σ = 238003920. Its totient is φ = 210218368.

The previous prime is 224069227. The next prime is 224069233. The reversal of 224069231 is 132960422.

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 224069231 - 2² = 224069227 is a prime.

It is a super-2 number, since 2×224069231² = 100414040561862722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224069194 and 224069203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224069233) 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, 15401 + ... + 26178.

It is an arithmetic number, because the mean of its divisors is an integer number (29750490).

Almost surely, 2^224069231 is an apocalyptic number.

224069231 is a deficient number, since it is larger than the sum of its proper divisors (13934689).

224069231 is a wasteful number, since it uses less digits than its factorization.

224069231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41913.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 224069231 is about 14968.9422137972. The cubic root of 224069231 is about 607.3803552194.

The spelling of 224069231 in words is "two hundred twenty-four million, sixty-nine thousand, two hundred thirty-one".