224493376 has 14 divisors (see below), whose sum is σ = 445479170. Its totient is φ = 112246656.

The previous prime is 224493329. The next prime is 224493389. The reversal of 224493376 is 673394422.

224493376 is digitally balanced in base 2, 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., 217857600 + 6635776 = 14760^2 + 2576^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1753791 + ... + 1753918.

Almost surely, 2^224493376 is an apocalyptic number.

It is an amenable number.

224493376 is a deficient number, since it is larger than the sum of its proper divisors (220985794).

224493376 is an equidigital number, since it uses as much as digits as its factorization.

224493376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3507721 (or 3507711 counting only the distinct ones).

The product of its digits is 217728, while the sum is 40.

The square root of 224493376 is about 14983.1030163982. The cubic root of 224493376 is about 607.7633543498.

The spelling of 224493376 in words is "two hundred twenty-four million, four hundred ninety-three thousand, three hundred seventy-six".