224552379 has 8 divisors (see below), whose sum is σ = 299478592. Its totient is φ = 149663880.

The previous prime is 224552347. The next prime is 224552389. The reversal of 224552379 is 973255422.

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

It is not a de Polignac number, because 224552379 - 2⁵ = 224552347 is a prime.

It is a super-3 number, since 3×224552379³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224552389) 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, 10464 + ... + 23634.

It is an arithmetic number, because the mean of its divisors is an integer number (37434824).

Almost surely, 2^224552379 is an apocalyptic number.

224552379 is a deficient number, since it is larger than the sum of its proper divisors (74926213).

224552379 is a wasteful number, since it uses less digits than its factorization.

224552379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18857.

The product of its digits is 151200, while the sum is 39.

The square root of 224552379 is about 14985.0718716995. The cubic root of 224552379 is about 607.8165952971.

The spelling of 224552379 in words is "two hundred twenty-four million, five hundred fifty-two thousand, three hundred seventy-nine".