224440554 has 16 divisors (see below), whose sum is σ = 483410592. Its totient is φ = 69058608.

The previous prime is 224440523. The next prime is 224440561. The reversal of 224440554 is 455044422.

It is an unprimeable number.

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, 1438644 + ... + 1438799.

It is an arithmetic number, because the mean of its divisors is an integer number (30213162).

Almost surely, 2^224440554 is an apocalyptic number.

224440554 is an abundant number, since it is smaller than the sum of its proper divisors (258970038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224440554 is a wasteful number, since it uses less digits than its factorization.

224440554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877461.

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 224440554 is about 14981.3401937210. The cubic root of 224440554 is about 607.7156828703.

Adding to 224440554 its reverse (455044422), we get a palindrome (679484976).

The spelling of 224440554 in words is "two hundred twenty-four million, four hundred forty thousand, five hundred fifty-four".