224057199 has 4 divisors (see below), whose sum is σ = 298742936. Its totient is φ = 149371464.

The previous prime is 224057167. The next prime is 224057203. The reversal of 224057199 is 991750422.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 224057199 - 2⁵ = 224057167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224057299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37342864 + ... + 37342869.

It is an arithmetic number, because the mean of its divisors is an integer number (74685734).

Almost surely, 2^224057199 is an apocalyptic number.

224057199 is a deficient number, since it is larger than the sum of its proper divisors (74685737).

224057199 is an equidigital number, since it uses as much as digits as its factorization.

224057199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74685736.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 224057199 is about 14968.5403095960. The cubic root of 224057199 is about 607.3694833843.

The spelling of 224057199 in words is "two hundred twenty-four million, fifty-seven thousand, one hundred ninety-nine".