104412971 has 4 divisors (see below), whose sum is σ = 112444752. Its totient is φ = 96381192.

The previous prime is 104412947. The next prime is 104412983. The reversal of 104412971 is 179214401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104412971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104412911) 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, 4015871 + ... + 4015896.

It is an arithmetic number, because the mean of its divisors is an integer number (28111188).

Almost surely, 2^104412971 is an apocalyptic number.

104412971 is a deficient number, since it is larger than the sum of its proper divisors (8031781).

104412971 is an equidigital number, since it uses as much as digits as its factorization.

104412971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8031780.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 104412971 is about 10218.2665359639. The cubic root of 104412971 is about 470.8885725324. Note that the first 3 decimals are identical.

The spelling of 104412971 in words is "one hundred four million, four hundred twelve thousand, nine hundred seventy-one".