224154113 has 4 divisors (see below), whose sum is σ = 233899968. Its totient is φ = 214408260.

The previous prime is 224154109. The next prime is 224154121. The reversal of 224154113 is 311451422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224154113 - 2² = 224154109 is a prime.

It is a super-4 number, since 4×224154113⁴ (a number of 35 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 9745831 = 224154113 / (2 + 2 + 4 + 1 + 5 + 4 + 1 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224154143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4872893 + ... + 4872938.

It is an arithmetic number, because the mean of its divisors is an integer number (58474992).

Almost surely, 2^224154113 is an apocalyptic number.

224154113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

224154113 is a deficient number, since it is larger than the sum of its proper divisors (9745855).

224154113 is an equidigital number, since it uses as much as digits as its factorization.

224154113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9745854.

The product of its digits is 960, while the sum is 23.

The square root of 224154113 is about 14971.7772158151. Note that the first 3 decimals coincide. The cubic root of 224154113 is about 607.4570415637.

The spelling of 224154113 in words is "two hundred twenty-four million, one hundred fifty-four thousand, one hundred thirteen".