224313051 has 4 divisors (see below), whose sum is σ = 299084072. Its totient is φ = 149542032.

The previous prime is 224313029. The next prime is 224313059. The reversal of 224313051 is 150313422.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 224313051 - 2⁶ = 224312987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224313059) 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, 37385506 + ... + 37385511.

It is an arithmetic number, because the mean of its divisors is an integer number (74771018).

Almost surely, 2^224313051 is an apocalyptic number.

224313051 is a deficient number, since it is larger than the sum of its proper divisors (74771021).

224313051 is an equidigital number, since it uses as much as digits as its factorization.

224313051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74771020.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 224313051 is about 14977.0841955302. The cubic root of 224313051 is about 607.6005814935.

Adding to 224313051 its reverse (150313422), we get a palindrome (374626473).

The spelling of 224313051 in words is "two hundred twenty-four million, three hundred thirteen thousand, fifty-one".