104005575 has 36 divisors (see below), whose sum is σ = 197250768. Its totient is φ = 52204800.

The previous prime is 104005547. The next prime is 104005579. The reversal of 104005575 is 575500401.

104005575 is a `hidden beast` number, since 104 + 0 + 0 + 557 + 5 = 666.

It is not a de Polignac number, because 104005575 - 2¹² = 104001479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104005579) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9771 + ... + 17420.

It is an arithmetic number, because the mean of its divisors is an integer number (5479188).

Almost surely, 2^104005575 is an apocalyptic number.

104005575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104005575 is a deficient number, since it is larger than the sum of its proper divisors (93245193).

104005575 is a wasteful number, since it uses less digits than its factorization.

104005575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27224 (or 27216 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 104005575 is about 10198.3123603859. The cubic root of 104005575 is about 470.2753404010.

Adding to 104005575 its reverse (575500401), we get a palindrome (679505976).

The spelling of 104005575 in words is "one hundred four million, five thousand, five hundred seventy-five".