104112407 has 24 divisors (see below), whose sum is σ = 128414160. Its totient is φ = 84013440.

The previous prime is 104112401. The next prime is 104112431. The reversal of 104112407 is 704211401.

It is a de Polignac number, because none of the positive numbers 2^k-104112407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104112401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57368 + ... + 59154.

It is an arithmetic number, because the mean of its divisors is an integer number (5350590).

Almost surely, 2^104112407 is an apocalyptic number.

104112407 is a deficient number, since it is larger than the sum of its proper divisors (24301753).

104112407 is a wasteful number, since it uses less digits than its factorization.

104112407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1871 (or 1864 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 104112407 is about 10203.5487454121. The cubic root of 104112407 is about 470.4363037694.

Adding to 104112407 its reverse (704211401), we get a palindrome (808323808).

The spelling of 104112407 in words is "one hundred four million, one hundred twelve thousand, four hundred seven".