224100454 has 16 divisors (see below), whose sum is σ = 351669600. Its totient is φ = 106902400.

The previous prime is 224100451. The next prime is 224100463. The reversal of 224100454 is 454001422.

It is a happy number.

It is a super-2 number, since 2×224100454² = 100442026966012232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224100451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12372 + ... + 24520.

It is an arithmetic number, because the mean of its divisors is an integer number (21979350).

Almost surely, 2^224100454 is an apocalyptic number.

224100454 is a deficient number, since it is larger than the sum of its proper divisors (127569146).

224100454 is a wasteful number, since it uses less digits than its factorization.

224100454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12575.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 224100454 is about 14969.9851035330. The cubic root of 224100454 is about 607.4085657803.

Adding to 224100454 its reverse (454001422), we get a palindrome (678101876).

The spelling of 224100454 in words is "two hundred twenty-four million, one hundred thousand, four hundred fifty-four".