44087087 has 8 divisors (see below), whose sum is σ = 50626560. Its totient is φ = 37969560.

The previous prime is 44087059. The next prime is 44087111. The reversal of 44087087 is 78078044.

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 44087087 - 2⁶ = 44087023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44087087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44083087) 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, 105263 + ... + 105680.

It is an arithmetic number, because the mean of its divisors is an integer number (6328320).

Almost surely, 2^44087087 is an apocalyptic number.

44087087 is a deficient number, since it is larger than the sum of its proper divisors (6539473).

44087087 is a wasteful number, since it uses less digits than its factorization.

44087087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210973.

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 44087087 is about 6639.8107653758. The cubic root of 44087087 is about 353.2675947673.

The spelling of 44087087 in words is "forty-four million, eighty-seven thousand, eighty-seven".