224456554 has 24 divisors (see below), whose sum is σ = 404293248. Its totient is φ = 93091320.

The previous prime is 224456539. The next prime is 224456581. The reversal of 224456554 is 455654422.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33904 + ... + 39979.

It is an arithmetic number, because the mean of its divisors is an integer number (16845552).

Almost surely, 2^224456554 is an apocalyptic number.

224456554 is a deficient number, since it is larger than the sum of its proper divisors (179836694).

224456554 is a wasteful number, since it uses less digits than its factorization.

224456554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73930 (or 73923 counting only the distinct ones).

The product of its digits is 192000, while the sum is 37.

The square root of 224456554 is about 14981.8741818238. The cubic root of 224456554 is about 607.7301235462.

The spelling of 224456554 in words is "two hundred twenty-four million, four hundred fifty-six thousand, five hundred fifty-four".