104587387 has 8 divisors (see below), whose sum is σ = 106666560. Its totient is φ = 102527880.

The previous prime is 104587363. The next prime is 104587403. The reversal of 104587387 is 783785401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104587387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104587337) 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, 6064 + ... + 15682.

It is an arithmetic number, because the mean of its divisors is an integer number (13333320).

Almost surely, 2^104587387 is an apocalyptic number.

104587387 is a deficient number, since it is larger than the sum of its proper divisors (2079173).

104587387 is an equidigital number, since it uses as much as digits as its factorization.

104587387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9833.

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 104587387 is about 10226.7974948172. The cubic root of 104587387 is about 471.1506243043.

The spelling of 104587387 in words is "one hundred four million, five hundred eighty-seven thousand, three hundred eighty-seven".