224691323 has 2 divisors, whose sum is σ = 224691324. Its totient is φ = 224691322.

The previous prime is 224691251. The next prime is 224691377. The reversal of 224691323 is 323196422.

224691323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224691323 - 2¹² = 224687227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224691323.

It is not a weakly prime, because it can be changed into another prime (224696323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112345661 + 112345662.

It is an arithmetic number, because the mean of its divisors is an integer number (112345662).

Almost surely, 2^224691323 is an apocalyptic number.

224691323 is a deficient number, since it is larger than the sum of its proper divisors (1).

224691323 is an equidigital number, since it uses as much as digits as its factorization.

224691323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 32.

The square root of 224691323 is about 14989.7072352998. The cubic root of 224691323 is about 607.9419336210.

The spelling of 224691323 in words is "two hundred twenty-four million, six hundred ninety-one thousand, three hundred twenty-three".