244549226 has 8 divisors (see below), whose sum is σ = 369074784. Its totient is φ = 121524300.

The previous prime is 244549223. The next prime is 244549231. The reversal of 244549226 is 622945442.

244549226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 244549226.

It is not an unprimeable number, because it can be changed into a prime (244549223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374750 + ... + 375401.

It is an arithmetic number, because the mean of its divisors is an integer number (46134348).

Almost surely, 2^244549226 is an apocalyptic number.

244549226 is a deficient number, since it is larger than the sum of its proper divisors (124525558).

244549226 is a wasteful number, since it uses less digits than its factorization.

244549226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750316.

The product of its digits is 138240, while the sum is 38.

The square root of 244549226 is about 15638.0697657991. The cubic root of 244549226 is about 625.3484785176.

The spelling of 244549226 in words is "two hundred forty-four million, five hundred forty-nine thousand, two hundred twenty-six".