224031401 has 8 divisors (see below), whose sum is σ = 244520544. Its totient is φ = 203562720.

The previous prime is 224031397. The next prime is 224031407. The reversal of 224031401 is 104130422.

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 224031401 - 2² = 224031397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224031401.

It is not an unprimeable number, because it can be changed into a prime (224031407) 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, 26090 + ... + 33596.

It is an arithmetic number, because the mean of its divisors is an integer number (30565068).

Almost surely, 2^224031401 is an apocalyptic number.

It is an amenable number.

224031401 is a deficient number, since it is larger than the sum of its proper divisors (20489143).

224031401 is a wasteful number, since it uses less digits than its factorization.

224031401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10231.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 224031401 is about 14967.6785441163. The cubic root of 224031401 is about 607.3461715999.

Adding to 224031401 its reverse (104130422), we get a palindrome (328161823).

The spelling of 224031401 in words is "two hundred twenty-four million, thirty-one thousand, four hundred one".