104512075 has 12 divisors (see below), whose sum is σ = 132757128. Its totient is φ = 81569600.

The previous prime is 104512063. The next prime is 104512091. The reversal of 104512075 is 570215401.

It is not a de Polignac number, because 104512075 - 2¹¹ = 104510027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 11 ways as a sum of consecutive naturals, for example, 49957 + ... + 52006.

It is an arithmetic number, because the mean of its divisors is an integer number (11063094).

Almost surely, 2^104512075 is an apocalyptic number.

104512075 is a deficient number, since it is larger than the sum of its proper divisors (28245053).

104512075 is a wasteful number, since it uses less digits than its factorization.

104512075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102014 (or 102009 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 104512075 is about 10223.1147406258. The cubic root of 104512075 is about 471.0375073621.

Adding to 104512075 its reverse (570215401), we get a palindrome (674727476).

The spelling of 104512075 in words is "one hundred four million, five hundred twelve thousand, seventy-five".