44687087 has 8 divisors (see below), whose sum is σ = 45092160. Its totient is φ = 44284320.

The previous prime is 44687081. The next prime is 44687099. The reversal of 44687087 is 78078644.

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 44687087 - 2¹⁰ = 44686063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44687081) 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, 72593 + ... + 73205.

It is an arithmetic number, because the mean of its divisors is an integer number (5636520).

Almost surely, 2^44687087 is an apocalyptic number.

44687087 is a deficient number, since it is larger than the sum of its proper divisors (405073).

44687087 is a wasteful number, since it uses less digits than its factorization.

44687087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 44687087 is about 6684.8400878405. The cubic root of 44687087 is about 354.8629689996.

The spelling of 44687087 in words is "forty-four million, six hundred eighty-seven thousand, eighty-seven".