44007685 has 8 divisors (see below), whose sum is σ = 53533080. Its totient is φ = 34723584.

The previous prime is 44007683. The next prime is 44007697. The reversal of 44007685 is 58670044.

It can be written as a sum of positive squares in 4 ways, for example, as 368449 + 43639236 = 607^2 + 6606^2 .

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 44007685 - 2¹ = 44007683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44007685.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44007683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59920 + ... + 60649.

It is an arithmetic number, because the mean of its divisors is an integer number (6691635).

Almost surely, 2^44007685 is an apocalyptic number.

It is an amenable number.

44007685 is a deficient number, since it is larger than the sum of its proper divisors (9525395).

44007685 is a wasteful number, since it uses less digits than its factorization.

44007685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120647.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 44007685 is about 6633.8288340897. The cubic root of 44007685 is about 353.0553859171.

The spelling of 44007685 in words is "forty-four million, seven thousand, six hundred eighty-five".