224630026 has 4 divisors (see below), whose sum is σ = 336945042. Its totient is φ = 112315012.

The previous prime is 224629991. The next prime is 224630033. The reversal of 224630026 is 620036422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 620036422 = 2 ⋅310018211.

It can be written as a sum of positive squares in only one way, i.e., 209815225 + 14814801 = 14485^2 + 3849^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56157505 + ... + 56157508.

Almost surely, 2^224630026 is an apocalyptic number.

224630026 is a deficient number, since it is larger than the sum of its proper divisors (112315016).

224630026 is a wasteful number, since it uses less digits than its factorization.

224630026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112315015.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 224630026 is about 14987.6624595031. The cubic root of 224630026 is about 607.8866453179.

Adding to 224630026 its reverse (620036422), we get a palindrome (844666448).

The spelling of 224630026 in words is "two hundred twenty-four million, six hundred thirty thousand, twenty-six".