104187607 has 4 divisors (see below), whose sum is σ = 104655040. Its totient is φ = 103720176.

The previous prime is 104187599. The next prime is 104187617. The reversal of 104187607 is 706781401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 706781401 = 73 ⋅9681937.

It is a cyclic number.

It is not a de Polignac number, because 104187607 - 2³ = 104187599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104187617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233382 + ... + 233827.

It is an arithmetic number, because the mean of its divisors is an integer number (26163760).

Almost surely, 2^104187607 is an apocalyptic number.

104187607 is a deficient number, since it is larger than the sum of its proper divisors (467433).

104187607 is an equidigital number, since it uses as much as digits as its factorization.

104187607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467432.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 104187607 is about 10207.2330726794. The cubic root of 104187607 is about 470.5495413010.

The spelling of 104187607 in words is "one hundred four million, one hundred eighty-seven thousand, six hundred seven".