244243607 has 4 divisors (see below), whose sum is σ = 258610896. Its totient is φ = 229876320.

The previous prime is 244243579. The next prime is 244243627. The reversal of 244243607 is 706342442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 244243607 - 2⁶ = 244243543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244243627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7183619 + ... + 7183652.

It is an arithmetic number, because the mean of its divisors is an integer number (64652724).

Almost surely, 2^244243607 is an apocalyptic number.

244243607 is a deficient number, since it is larger than the sum of its proper divisors (14367289).

244243607 is a wasteful number, since it uses less digits than its factorization.

244243607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14367288.

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 244243607 is about 15628.2950765591. The cubic root of 244243607 is about 625.0878656202.

The spelling of 244243607 in words is "two hundred forty-four million, two hundred forty-three thousand, six hundred seven".