44739113 has 2 divisors, whose sum is σ = 44739114. Its totient is φ = 44739112.

The previous prime is 44739089. The next prime is 44739139. The reversal of 44739113 is 31193744.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27541504 + 17197609 = 5248^2 + 4147^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44739113 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44739113.

It is not a weakly prime, because it can be changed into another prime (44739173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22369556 + 22369557.

It is an arithmetic number, because the mean of its divisors is an integer number (22369557).

Almost surely, 2^44739113 is an apocalyptic number.

It is an amenable number.

44739113 is a deficient number, since it is larger than the sum of its proper divisors (1).

44739113 is an equidigital number, since it uses as much as digits as its factorization.

44739113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 32.

The square root of 44739113 is about 6688.7302980461. The cubic root of 44739113 is about 355.0006295036. Note that the first 3 decimals are identical.

The spelling of 44739113 in words is "forty-four million, seven hundred thirty-nine thousand, one hundred thirteen".