224968369 has 4 divisors (see below), whose sum is σ = 225143920. Its totient is φ = 224792820.

The previous prime is 224968363. The next prime is 224968409. The reversal of 224968369 is 963869422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224968369 - 2⁷ = 224968241 is a prime.

It is a super-2 number, since 2×224968369² = 101221534101040322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224968363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85839 + ... + 88420.

It is an arithmetic number, because the mean of its divisors is an integer number (56285980).

Almost surely, 2^224968369 is an apocalyptic number.

It is an amenable number.

224968369 is a deficient number, since it is larger than the sum of its proper divisors (175551).

224968369 is a wasteful number, since it uses less digits than its factorization.

224968369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175550.

The product of its digits is 1119744, while the sum is 49.

The square root of 224968369 is about 14998.9455962744. The cubic root of 224968369 is about 608.1916965725.

The spelling of 224968369 in words is "two hundred twenty-four million, nine hundred sixty-eight thousand, three hundred sixty-nine".