104550917 has 4 divisors (see below), whose sum is σ = 105098496. Its totient is φ = 104003340.

The previous prime is 104550911. The next prime is 104550959. The reversal of 104550917 is 719055401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104550917 - 2¹⁸ = 104288773 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 (104550911) 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, 273503 + ... + 273884.

It is an arithmetic number, because the mean of its divisors is an integer number (26274624).

Almost surely, 2^104550917 is an apocalyptic number.

It is an amenable number.

104550917 is a deficient number, since it is larger than the sum of its proper divisors (547579).

104550917 is an equidigital number, since it uses as much as digits as its factorization.

104550917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547578.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 104550917 is about 10225.0142787186. The cubic root of 104550917 is about 471.0958539622.

The spelling of 104550917 in words is "one hundred four million, five hundred fifty thousand, nine hundred seventeen".