244163245 has 8 divisors (see below), whose sum is σ = 299810016. Its totient is φ = 190787856.

The previous prime is 244163221. The next prime is 244163291. The reversal of 244163245 is 542361442.

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

It is a cyclic number.

It is not a de Polignac number, because 244163245 - 2²¹ = 242066093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567607 + ... + 568036.

It is an arithmetic number, because the mean of its divisors is an integer number (37476252).

Almost surely, 2^244163245 is an apocalyptic number.

It is an amenable number.

244163245 is a deficient number, since it is larger than the sum of its proper divisors (55646771).

244163245 is a wasteful number, since it uses less digits than its factorization.

244163245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135691.

The product of its digits is 23040, while the sum is 31.

The square root of 244163245 is about 15625.7238232346. The cubic root of 244163245 is about 625.0193018039.

The spelling of 244163245 in words is "two hundred forty-four million, one hundred sixty-three thousand, two hundred forty-five".