44949075 has 12 divisors (see below), whose sum is σ = 74315928. Its totient is φ = 23972800.

The previous prime is 44949049. The next prime is 44949077. The reversal of 44949075 is 57094944.

It is not a de Polignac number, because 44949075 - 2⁶ = 44949011 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (44949077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 299586 + ... + 299735.

It is an arithmetic number, because the mean of its divisors is an integer number (6192994).

Almost surely, 2^44949075 is an apocalyptic number.

44949075 is a deficient number, since it is larger than the sum of its proper divisors (29366853).

44949075 is a wasteful number, since it uses less digits than its factorization.

44949075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599334 (or 599329 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 44949075 is about 6704.4071326255. The cubic root of 44949075 is about 355.5551058841. Note that the first 3 decimals are identical.

The spelling of 44949075 in words is "forty-four million, nine hundred forty-nine thousand, seventy-five".