224475552 has 72 divisors (see below), whose sum is σ = 729552096. Its totient is φ = 64135296.

The previous prime is 224475539. The next prime is 224475571. The reversal of 224475552 is 255574422.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 53658 + ... + 57689.

It is an arithmetic number, because the mean of its divisors is an integer number (10132668).

Almost surely, 2^224475552 is an apocalyptic number.

It is an amenable number.

224475552 is an abundant number, since it is smaller than the sum of its proper divisors (505076544).

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

224475552 is a wasteful number, since it uses less digits than its factorization.

224475552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111370 (or 111359 counting only the distinct ones).

The product of its digits is 112000, while the sum is 36.

The square root of 224475552 is about 14982.5082012325. The cubic root of 224475552 is about 607.7472691525.

The spelling of 224475552 in words is "two hundred twenty-four million, four hundred seventy-five thousand, five hundred fifty-two".