224125732 has 6 divisors (see below), whose sum is σ = 392220038. Its totient is φ = 112062864.

The previous prime is 224125723. The next prime is 224125793. The reversal of 224125732 is 237521422.

224125732 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 171505216 + 52620516 = 13096^2 + 7254^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 224125732.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28015713 + ... + 28015720.

Almost surely, 2^224125732 is an apocalyptic number.

It is an amenable number.

224125732 is a deficient number, since it is larger than the sum of its proper divisors (168094306).

224125732 is a wasteful number, since it uses less digits than its factorization.

224125732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56031437 (or 56031435 counting only the distinct ones).

The product of its digits is 6720, while the sum is 28.

The square root of 224125732 is about 14970.8293691432. The cubic root of 224125732 is about 607.4314030038.

The spelling of 224125732 in words is "two hundred twenty-four million, one hundred twenty-five thousand, seven hundred thirty-two".