224807479 has 8 divisors (see below), whose sum is σ = 242604320. Its totient is φ = 207082656.

The previous prime is 224807477. The next prime is 224807501. The reversal of 224807479 is 974708422.

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 224807479 - 2¹ = 224807477 is a prime.

It is a super-2 number, since 2×224807479² = 101076805228670882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224807477) 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, 11424 + ... + 24085.

It is an arithmetic number, because the mean of its divisors is an integer number (30325540).

Almost surely, 2^224807479 is an apocalyptic number.

224807479 is a deficient number, since it is larger than the sum of its proper divisors (17796841).

224807479 is a wasteful number, since it uses less digits than its factorization.

224807479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36009.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 224807479 is about 14993.5812599926. The cubic root of 224807479 is about 608.0466757435.

The spelling of 224807479 in words is "two hundred twenty-four million, eight hundred seven thousand, four hundred seventy-nine".