224365412 has 6 divisors (see below), whose sum is σ = 392639478. Its totient is φ = 112182704.

The previous prime is 224365409. The next prime is 224365423. The reversal of 224365412 is 214563422.

It can be written as a sum of positive squares in only one way, i.e., 209496676 + 14868736 = 14474^2 + 3856^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28045673 + ... + 28045680.

It is an arithmetic number, because the mean of its divisors is an integer number (65439913).

Almost surely, 2^224365412 is an apocalyptic number.

It is an amenable number.

224365412 is a deficient number, since it is larger than the sum of its proper divisors (168274066).

224365412 is a wasteful number, since it uses less digits than its factorization.

224365412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56091357 (or 56091355 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 224365412 is about 14978.8321307103. The cubic root of 224365412 is about 607.6478548595.

The spelling of 224365412 in words is "two hundred twenty-four million, three hundred sixty-five thousand, four hundred twelve".