104500415 has 4 divisors (see below), whose sum is σ = 125400504. Its totient is φ = 83600328.

The previous prime is 104500397. The next prime is 104500421. The reversal of 104500415 is 514005401.

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 104500415 - 2⁶ = 104500351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10450037 + ... + 10450046.

It is an arithmetic number, because the mean of its divisors is an integer number (31350126).

Almost surely, 2^104500415 is an apocalyptic number.

104500415 is a deficient number, since it is larger than the sum of its proper divisors (20900089).

104500415 is an equidigital number, since it uses as much as digits as its factorization.

104500415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20900088.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 104500415 is about 10222.5444484238. The cubic root of 104500415 is about 471.0199894450.

Adding to 104500415 its reverse (514005401), we get a palindrome (618505816).

The spelling of 104500415 in words is "one hundred four million, five hundred thousand, four hundred fifteen".