104501887 has 4 divisors (see below), whose sum is σ = 119430736. Its totient is φ = 89573040.

The previous prime is 104501867. The next prime is 104501893. The reversal of 104501887 is 788105401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104501887 - 2¹¹ = 104499839 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 (104501807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7464414 + ... + 7464427.

It is an arithmetic number, because the mean of its divisors is an integer number (29857684).

Almost surely, 2^104501887 is an apocalyptic number.

104501887 is a deficient number, since it is larger than the sum of its proper divisors (14928849).

104501887 is an equidigital number, since it uses as much as digits as its factorization.

104501887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14928848.

The product of its (nonzero) digits is 8960, while the sum is 34.

The square root of 104501887 is about 10222.6164459007. The cubic root of 104501887 is about 471.0222010412.

The spelling of 104501887 in words is "one hundred four million, five hundred one thousand, eight hundred eighty-seven".