224462224 has 40 divisors (see below), whose sum is σ = 507610368. Its totient is φ = 94149120.

The previous prime is 224462207. The next prime is 224462269. The reversal of 224462224 is 422264422.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 224462192 and 224462201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16057 + ... + 26584.

Almost surely, 2^224462224 is an apocalyptic number.

It is an amenable number.

224462224 is an abundant number, since it is smaller than the sum of its proper divisors (283148144).

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

224462224 is a wasteful number, since it uses less digits than its factorization.

224462224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42703 (or 42697 counting only the distinct ones).

The product of its digits is 12288, while the sum is 28.

The square root of 224462224 is about 14982.0634092905. The cubic root of 224462224 is about 607.7352407960.

The spelling of 224462224 in words is "two hundred twenty-four million, four hundred sixty-two thousand, two hundred twenty-four".