224066426 has 8 divisors (see below), whose sum is σ = 355870260. Its totient is φ = 105443008.

The previous prime is 224066407. The next prime is 224066431. The reversal of 224066426 is 624660422.

It can be written as a sum of positive squares in 2 ways, for example, as 209236225 + 14830201 = 14465^2 + 3851^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 224066392 and 224066401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3295061 + ... + 3295128.

Almost surely, 2^224066426 is an apocalyptic number.

224066426 is a deficient number, since it is larger than the sum of its proper divisors (131803834).

224066426 is a wasteful number, since it uses less digits than its factorization.

224066426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6590208.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 224066426 is about 14968.8485195088. The cubic root of 224066426 is about 607.3778207215.

The spelling of 224066426 in words is "two hundred twenty-four million, sixty-six thousand, four hundred twenty-six".