44854745 has 8 divisors (see below), whose sum is σ = 57966216. Its totient is φ = 33123456.

The previous prime is 44854741. The next prime is 44854751. The reversal of 44854745 is 54745844.

It can be written as a sum of positive squares in 4 ways, for example, as 8082649 + 36772096 = 2843^2 + 6064^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44854745 - 2² = 44854741 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44854741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344972 + ... + 345101.

It is an arithmetic number, because the mean of its divisors is an integer number (7245777).

Almost surely, 2^44854745 is an apocalyptic number.

It is an amenable number.

44854745 is a deficient number, since it is larger than the sum of its proper divisors (13111471).

44854745 is a wasteful number, since it uses less digits than its factorization.

44854745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690091.

The product of its digits is 358400, while the sum is 41.

The square root of 44854745 is about 6697.3685130803. The cubic root of 44854745 is about 355.3062093829.

The spelling of 44854745 in words is "forty-four million, eight hundred fifty-four thousand, seven hundred forty-five".