224454401 has 4 divisors (see below), whose sum is σ = 234213312. Its totient is φ = 214695492.

The previous prime is 224454389. The next prime is 224454409. The reversal of 224454401 is 104454422.

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 224454401 - 2¹⁴ = 224438017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224454409) 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, 4879421 + ... + 4879466.

It is an arithmetic number, because the mean of its divisors is an integer number (58553328).

Almost surely, 2^224454401 is an apocalyptic number.

It is an amenable number.

224454401 is a deficient number, since it is larger than the sum of its proper divisors (9758911).

224454401 is an equidigital number, since it uses as much as digits as its factorization.

224454401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9758910.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 224454401 is about 14981.8023281580. The cubic root of 224454401 is about 607.7281804127.

The spelling of 224454401 in words is "two hundred twenty-four million, four hundred fifty-four thousand, four hundred one".