44887407 has 8 divisors (see below), whose sum is σ = 60693120. Its totient is φ = 29503320.

The previous prime is 44887393. The next prime is 44887439. The reversal of 44887407 is 70478844.

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

It is not a de Polignac number, because 44887407 - 2⁷ = 44887279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44887487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105157 + ... + 105582.

It is an arithmetic number, because the mean of its divisors is an integer number (7586640).

Almost surely, 2^44887407 is an apocalyptic number.

44887407 is a deficient number, since it is larger than the sum of its proper divisors (15805713).

44887407 is a wasteful number, since it uses less digits than its factorization.

44887407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210813.

The product of its (nonzero) digits is 200704, while the sum is 42.

The square root of 44887407 is about 6699.8064897428. The cubic root of 44887407 is about 355.3924298837.

The spelling of 44887407 in words is "forty-four million, eight hundred eighty-seven thousand, four hundred seven".