104054681 has 2 divisors, whose sum is σ = 104054682. Its totient is φ = 104054680.

The previous prime is 104054677. The next prime is 104054707. The reversal of 104054681 is 186450401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93296281 + 10758400 = 9659^2 + 3280^2 .

It is a cyclic number.

It is not a de Polignac number, because 104054681 - 2² = 104054677 is a prime.

It is a super-2 number, since 2×104054681² = 21654753276023522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104054081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52027340 + 52027341.

It is an arithmetic number, because the mean of its divisors is an integer number (52027341).

Almost surely, 2^104054681 is an apocalyptic number.

It is an amenable number.

104054681 is a deficient number, since it is larger than the sum of its proper divisors (1).

104054681 is an equidigital number, since it uses as much as digits as its factorization.

104054681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 104054681 is about 10200.7196314770. The cubic root of 104054681 is about 470.3493419063.

The spelling of 104054681 in words is "one hundred four million, fifty-four thousand, six hundred eighty-one".