104845369 has 2 divisors, whose sum is σ = 104845370. Its totient is φ = 104845368.

The previous prime is 104845361. The next prime is 104845381. The reversal of 104845369 is 963548401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103124025 + 1721344 = 10155^2 + 1312^2 .

It is a cyclic number.

It is not a de Polignac number, because 104845369 - 2³ = 104845361 is a prime.

It is a super-2 number, since 2×104845369² = 21985102801492322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104845361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52422684 + 52422685.

It is an arithmetic number, because the mean of its divisors is an integer number (52422685).

Almost surely, 2^104845369 is an apocalyptic number.

It is an amenable number.

104845369 is a deficient number, since it is larger than the sum of its proper divisors (1).

104845369 is an equidigital number, since it uses as much as digits as its factorization.

104845369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 104845369 is about 10239.4027657867. The cubic root of 104845369 is about 471.5376964006.

The spelling of 104845369 in words is "one hundred four million, eight hundred forty-five thousand, three hundred sixty-nine".