224401401 has 16 divisors (see below), whose sum is σ = 379939200. Its totient is φ = 128229264.

The previous prime is 224401399. The next prime is 224401403. The reversal of 224401401 is 104104422.

224401401 is a `hidden beast` number, since 224 + 40 + 1 + 401 = 666.

It is an interprime number because it is at equal distance from previous prime (224401399) and next prime (224401403).

It is not a de Polignac number, because 224401401 - 2¹ = 224401399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224401403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593466 + ... + 593843.

It is an arithmetic number, because the mean of its divisors is an integer number (23746200).

Almost surely, 2^224401401 is an apocalyptic number.

224401401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

224401401 is a deficient number, since it is larger than the sum of its proper divisors (155537799).

224401401 is a wasteful number, since it uses less digits than its factorization.

224401401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187325 (or 1187319 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 224401401 is about 14980.0334111777. The cubic root of 224401401 is about 607.6803427391.

Adding to 224401401 its reverse (104104422), we get a palindrome (328505823).

The spelling of 224401401 in words is "two hundred twenty-four million, four hundred one thousand, four hundred one".