104112705 has 16 divisors (see below), whose sum is σ = 166864320. Its totient is φ = 55432128.

The previous prime is 104112703. The next prime is 104112713. The reversal of 104112705 is 507211401.

It is a happy number.

It is not a de Polignac number, because 104112705 - 2¹ = 104112703 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104112703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3679 + ... + 14891.

It is an arithmetic number, because the mean of its divisors is an integer number (10429020).

Almost surely, 2^104112705 is an apocalyptic number.

104112705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104112705 is a deficient number, since it is larger than the sum of its proper divisors (62751615).

104112705 is a wasteful number, since it uses less digits than its factorization.

104112705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11840.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 104112705 is about 10203.5633481642. The cubic root of 104112705 is about 470.4367526108.

The spelling of 104112705 in words is "one hundred four million, one hundred twelve thousand, seven hundred five".