104974147 has 2 divisors, whose sum is σ = 104974148. Its totient is φ = 104974146.

The previous prime is 104974141. The next prime is 104974159. The reversal of 104974147 is 741479401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104974147 - 2⁷ = 104974019 is a prime.

It is a super-5 number, since 5×104974147⁵ (a number of 41 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (104974141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52487073 + 52487074.

It is an arithmetic number, because the mean of its divisors is an integer number (52487074).

Almost surely, 2^104974147 is an apocalyptic number.

104974147 is a deficient number, since it is larger than the sum of its proper divisors (1).

104974147 is an equidigital number, since it uses as much as digits as its factorization.

104974147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 104974147 is about 10245.6891910696. The cubic root of 104974147 is about 471.7306753161.

The spelling of 104974147 in words is "one hundred four million, nine hundred seventy-four thousand, one hundred forty-seven".