224340147 has 6 divisors (see below), whose sum is σ = 324046892. Its totient is φ = 149560092.

The previous prime is 224340113. The next prime is 224340157. The reversal of 224340147 is 741043422.

It is not a de Polignac number, because 224340147 - 2⁷ = 224340019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224340147.

It is not an unprimeable number, because it can be changed into a prime (224340107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12463333 + ... + 12463350.

Almost surely, 2^224340147 is an apocalyptic number.

224340147 is a deficient number, since it is larger than the sum of its proper divisors (99706745).

224340147 is a wasteful number, since it uses less digits than its factorization.

224340147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24926689 (or 24926686 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 224340147 is about 14977.9887501627. The cubic root of 224340147 is about 607.6250456407.

Adding to 224340147 its reverse (741043422), we get a palindrome (965383569).

The spelling of 224340147 in words is "two hundred twenty-four million, three hundred forty thousand, one hundred forty-seven".