224963812 has 6 divisors (see below), whose sum is σ = 393686678. Its totient is φ = 112481904.

The previous prime is 224963803. The next prime is 224963813. The reversal of 224963812 is 218369422.

It is a happy number.

224963812 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., 224520256 + 443556 = 14984^2 + 666^2 .

It is not an unprimeable number, because it can be changed into a prime (224963813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28120473 + ... + 28120480.

Almost surely, 2^224963812 is an apocalyptic number.

It is an amenable number.

224963812 is a deficient number, since it is larger than the sum of its proper divisors (168722866).

224963812 is a wasteful number, since it uses less digits than its factorization.

224963812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56240957 (or 56240955 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 224963812 is about 14998.7936848268. The cubic root of 224963812 is about 608.1875899978.

The spelling of 224963812 in words is "two hundred twenty-four million, nine hundred sixty-three thousand, eight hundred twelve".