104508387 has 20 divisors (see below), whose sum is σ = 160341456. Its totient is φ = 67787280.

The previous prime is 104508377. The next prime is 104508413. The reversal of 104508387 is 783805401.

It is not a de Polignac number, because 104508387 - 2⁶ = 104508323 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (104508317) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14439 + ... + 20432.

Almost surely, 2^104508387 is an apocalyptic number.

104508387 is a deficient number, since it is larger than the sum of its proper divisors (55833069).

104508387 is an equidigital number, since it uses as much as digits as its factorization.

104508387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34920 (or 34911 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 104508387 is about 10222.9343634790. The cubic root of 104508387 is about 471.0319666729.

The spelling of 104508387 in words is "one hundred four million, five hundred eight thousand, three hundred eighty-seven".