44746449 has 16 divisors (see below), whose sum is σ = 67331520. Its totient is φ = 26183360.

The previous prime is 44746447. The next prime is 44746451. The reversal of 44746449 is 94464744.

44746449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44746447) and next prime (44746451).

It is a cyclic number.

It is not a de Polignac number, because 44746449 - 2¹ = 44746447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44746449.

It is not an unprimeable number, because it can be changed into a prime (44746447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22422 + ... + 24335.

It is an arithmetic number, because the mean of its divisors is an integer number (4208220).

Almost surely, 2^44746449 is an apocalyptic number.

It is an amenable number.

44746449 is a deficient number, since it is larger than the sum of its proper divisors (22585071).

44746449 is a wasteful number, since it uses less digits than its factorization.

44746449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46800.

The product of its digits is 387072, while the sum is 42.

The square root of 44746449 is about 6689.2786606629. The cubic root of 44746449 is about 355.0200319318.

The spelling of 44746449 in words is "forty-four million, seven hundred forty-six thousand, four hundred forty-nine".