104586149 has 2 divisors, whose sum is σ = 104586150. Its totient is φ = 104586148.

The previous prime is 104586137. The next prime is 104586169. The reversal of 104586149 is 941685401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103897249 + 688900 = 10193^2 + 830^2 .

It is a cyclic number.

It is not a de Polignac number, because 104586149 - 2¹² = 104582053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104586109) 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, 52293074 + 52293075.

It is an arithmetic number, because the mean of its divisors is an integer number (52293075).

Almost surely, 2^104586149 is an apocalyptic number.

It is an amenable number.

104586149 is a deficient number, since it is larger than the sum of its proper divisors (1).

104586149 is an equidigital number, since it uses as much as digits as its factorization.

104586149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 104586149 is about 10226.7369673811. The cubic root of 104586149 is about 471.1487652950.

The spelling of 104586149 in words is "one hundred four million, five hundred eighty-six thousand, one hundred forty-nine".