104167549 has 2 divisors, whose sum is σ = 104167550. Its totient is φ = 104167548.

The previous prime is 104167523. The next prime is 104167561. The reversal of 104167549 is 945761401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64288324 + 39879225 = 8018^2 + 6315^2 .

It is a cyclic number.

It is not a de Polignac number, because 104167549 - 2²³ = 95778941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104162549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52083774 + 52083775.

It is an arithmetic number, because the mean of its divisors is an integer number (52083775).

Almost surely, 2^104167549 is an apocalyptic number.

It is an amenable number.

104167549 is a deficient number, since it is larger than the sum of its proper divisors (1).

104167549 is an equidigital number, since it uses as much as digits as its factorization.

104167549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 104167549 is about 10206.2504868340. The cubic root of 104167549 is about 470.5193429287.

The spelling of 104167549 in words is "one hundred four million, one hundred sixty-seven thousand, five hundred forty-nine".