104505115 has 16 divisors (see below), whose sum is σ = 147331296. Its totient is φ = 70156800.

The previous prime is 104505109. The next prime is 104505127. The reversal of 104505115 is 511505401.

It is a happy number.

It is not a de Polignac number, because 104505115 - 2⁵ = 104505083 is a prime.

It is a super-2 number, since 2×104505115² = 21842638122326450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72366 + ... + 73795.

It is an arithmetic number, because the mean of its divisors is an integer number (9208206).

Almost surely, 2^104505115 is an apocalyptic number.

104505115 is a deficient number, since it is larger than the sum of its proper divisors (42826181).

104505115 is a wasteful number, since it uses less digits than its factorization.

104505115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146190.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 104505115 is about 10222.7743298969. The cubic root of 104505115 is about 471.0270508548.

The spelling of 104505115 in words is "one hundred four million, five hundred five thousand, one hundred fifteen".