224164254 has 8 divisors (see below), whose sum is σ = 448328520. Its totient is φ = 74721416.

The previous prime is 224164243. The next prime is 224164301. The reversal of 224164254 is 452461422.

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

224164254 is an admirable number.

It is a super-2 number, since 2×224164254² = 100499225542753032, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18680349 + ... + 18680360.

It is an arithmetic number, because the mean of its divisors is an integer number (56041065).

Almost surely, 2^224164254 is an apocalyptic number.

224164254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224164254 is a wasteful number, since it uses less digits than its factorization.

224164254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37360714.

The product of its digits is 15360, while the sum is 30.

The square root of 224164254 is about 14972.1158825331. The cubic root of 224164254 is about 607.4662021198.

The spelling of 224164254 in words is "two hundred twenty-four million, one hundred sixty-four thousand, two hundred fifty-four".