104515009 has 8 divisors (see below), whose sum is σ = 105702912. Its totient is φ = 103334160.

The previous prime is 104515003. The next prime is 104515087. The reversal of 104515009 is 900515401.

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

It is a cyclic number.

It is not a de Polignac number, because 104515009 - 2¹⁵ = 104482241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104515003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31462 + ... + 34624.

It is an arithmetic number, because the mean of its divisors is an integer number (13212864).

Almost surely, 2^104515009 is an apocalyptic number.

It is an amenable number.

104515009 is a deficient number, since it is larger than the sum of its proper divisors (1187903).

104515009 is a wasteful number, since it uses less digits than its factorization.

104515009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3527.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 104515009 is about 10223.2582379592. The cubic root of 104515009 is about 471.0419151817.

The spelling of 104515009 in words is "one hundred four million, five hundred fifteen thousand, nine".