44864922 has 16 divisors (see below), whose sum is σ = 89939520. Its totient is φ = 14920032.

The previous prime is 44864917. The next prime is 44864923. The reversal of 44864922 is 22946844.

44864922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×44864922² = 4025722452132168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44864923) 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 7 ways as a sum of consecutive naturals, for example, 5883 + ... + 11150.

It is an arithmetic number, because the mean of its divisors is an integer number (5621220).

Almost surely, 2^44864922 is an apocalyptic number.

44864922 is an abundant number, since it is smaller than the sum of its proper divisors (45074598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44864922 is a wasteful number, since it uses less digits than its factorization.

44864922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17477.

The product of its digits is 110592, while the sum is 39.

The square root of 44864922 is about 6698.1282460102. The cubic root of 44864922 is about 355.3330789137. Note that the first 3 decimals are identical.

The spelling of 44864922 in words is "forty-four million, eight hundred sixty-four thousand, nine hundred twenty-two".