104106507 has 4 divisors (see below), whose sum is σ = 138808680. Its totient is φ = 69404336.

The previous prime is 104106481. The next prime is 104106539. The reversal of 104106507 is 705601401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104106507 - 2⁸ = 104106251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104106707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17351082 + ... + 17351087.

It is an arithmetic number, because the mean of its divisors is an integer number (34702170).

Almost surely, 2^104106507 is an apocalyptic number.

104106507 is a deficient number, since it is larger than the sum of its proper divisors (34702173).

104106507 is an equidigital number, since it uses as much as digits as its factorization.

104106507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34702172.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 104106507 is about 10203.2596262175. The cubic root of 104106507 is about 470.4274171352.

Adding to 104106507 its reverse (705601401), we get a palindrome (809707908).

The spelling of 104106507 in words is "one hundred four million, one hundred six thousand, five hundred seven".