224654231 has 8 divisors (see below), whose sum is σ = 232252944. Its totient is φ = 217163520.

The previous prime is 224654207. The next prime is 224654239. The reversal of 224654231 is 132456422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224654231 is a prime.

It is a super-2 number, since 2×224654231² = 100939047012402722, 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 = 224654194 and 224654203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224654239) 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, 22760 + ... + 31101.

It is an arithmetic number, because the mean of its divisors is an integer number (29031618).

Almost surely, 2^224654231 is an apocalyptic number.

224654231 is a deficient number, since it is larger than the sum of its proper divisors (7598713).

224654231 is an equidigital number, since it uses as much as digits as its factorization.

224654231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54001.

The product of its digits is 11520, while the sum is 29.

The square root of 224654231 is about 14988.4699352536. The cubic root of 224654231 is about 607.9084788012.

The spelling of 224654231 in words is "two hundred twenty-four million, six hundred fifty-four thousand, two hundred thirty-one".