44501085 has 24 divisors (see below), whose sum is σ = 77664600. Its totient is φ = 23571072.

The previous prime is 44501081. The next prime is 44501099. The reversal of 44501085 is 58010544.

It can be written as a sum of positive squares in 4 ways, for example, as 2277081 + 42224004 = 1509^2 + 6498^2 .

It is not a de Polignac number, because 44501085 - 2² = 44501081 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44501081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3387 + ... + 10023.

It is an arithmetic number, because the mean of its divisors is an integer number (3236025).

Almost surely, 2^44501085 is an apocalyptic number.

44501085 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44501085 is a deficient number, since it is larger than the sum of its proper divisors (33163515).

44501085 is a wasteful number, since it uses less digits than its factorization.

44501085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6797 (or 6794 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 44501085 is about 6670.9133557557. The cubic root of 44501085 is about 354.3699331134.

The spelling of 44501085 in words is "forty-four million, five hundred one thousand, eighty-five".