104875515 has 48 divisors (see below), whose sum is σ = 191662848. Its totient is φ = 52945728.

The previous prime is 104875493. The next prime is 104875517. The reversal of 104875515 is 515578401.

It is not a de Polignac number, because 104875515 - 2⁸ = 104875259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104875515.

It is not an unprimeable number, because it can be changed into a prime (104875517) 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 47 ways as a sum of consecutive naturals, for example, 110272 + ... + 111218.

It is an arithmetic number, because the mean of its divisors is an integer number (3992976).

Almost surely, 2^104875515 is an apocalyptic number.

104875515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104875515 is a deficient number, since it is larger than the sum of its proper divisors (86787333).

104875515 is a wasteful number, since it uses less digits than its factorization.

104875515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088 (or 1085 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 36.

The square root of 104875515 is about 10240.8747184994. The cubic root of 104875515 is about 471.5828855312.

The spelling of 104875515 in words is "one hundred four million, eight hundred seventy-five thousand, five hundred fifteen".