224317939 has 8 divisors (see below), whose sum is σ = 230567888. Its totient is φ = 218077920.

The previous prime is 224317937. The next prime is 224317949. The reversal of 224317939 is 939713422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 224317939 - 2¹ = 224317937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224317937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86449 + ... + 89005.

It is an arithmetic number, because the mean of its divisors is an integer number (28820986).

Almost surely, 2^224317939 is an apocalyptic number.

224317939 is a deficient number, since it is larger than the sum of its proper divisors (6249949).

224317939 is a wasteful number, since it uses less digits than its factorization.

224317939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4965.

The product of its digits is 81648, while the sum is 40.

The square root of 224317939 is about 14977.2473772720. The cubic root of 224317939 is about 607.6049948644.

The spelling of 224317939 in words is "two hundred twenty-four million, three hundred seventeen thousand, nine hundred thirty-nine".