224839066 has 4 divisors (see below), whose sum is σ = 337258602. Its totient is φ = 112419532.

The previous prime is 224839061. The next prime is 224839073. The reversal of 224839066 is 660938422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 660938422 = 2 ⋅330469211.

It can be written as a sum of positive squares in only one way, i.e., 144360225 + 80478841 = 12015^2 + 8971^2 .

It is not an unprimeable number, because it can be changed into a prime (224839061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56209765 + ... + 56209768.

Almost surely, 2^224839066 is an apocalyptic number.

224839066 is a deficient number, since it is larger than the sum of its proper divisors (112419536).

224839066 is a wasteful number, since it uses less digits than its factorization.

224839066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112419535.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 224839066 is about 14994.6345737400. The cubic root of 224839066 is about 608.0751526591.

It can be divided in two parts, 2248 and 39066, that added together give a palindrome (41314).

The spelling of 224839066 in words is "two hundred twenty-four million, eight hundred thirty-nine thousand, sixty-six".