44534745 has 32 divisors (see below), whose sum is σ = 80275200. Its totient is φ = 23421312.

The previous prime is 44534731. The next prime is 44534753. The reversal of 44534745 is 54743544.

It is not a de Polignac number, because 44534745 - 2⁷ = 44534617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7596 + ... + 12114.

It is an arithmetic number, because the mean of its divisors is an integer number (2508600).

Almost surely, 2^44534745 is an apocalyptic number.

44534745 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44534745 is a deficient number, since it is larger than the sum of its proper divisors (35740455).

44534745 is a wasteful number, since it uses less digits than its factorization.

44534745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4606 (or 4600 counting only the distinct ones).

The product of its digits is 134400, while the sum is 36.

The square root of 44534745 is about 6673.4357717745. The cubic root of 44534745 is about 354.4592574209.

The spelling of 44534745 in words is "forty-four million, five hundred thirty-four thousand, seven hundred forty-five".