104044869 has 6 divisors (see below), whose sum is σ = 150287046. Its totient is φ = 69363240.

The previous prime is 104044861. The next prime is 104044901. The reversal of 104044869 is 968440401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 67864644 + 36180225 = 8238^2 + 6015^2 .

It is not a de Polignac number, because 104044869 - 2³ = 104044861 is a prime.

It is a super-2 number, since 2×104044869² = 21650669530454322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104044861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5780262 + ... + 5780279.

It is an arithmetic number, because the mean of its divisors is an integer number (25047841).

Almost surely, 2^104044869 is an apocalyptic number.

It is an amenable number.

104044869 is a deficient number, since it is larger than the sum of its proper divisors (46242177).

104044869 is a wasteful number, since it uses less digits than its factorization.

104044869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11560547 (or 11560544 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 104044869 is about 10200.2386736782. The cubic root of 104044869 is about 470.3345573309.

The spelling of 104044869 in words is "one hundred four million, forty-four thousand, eight hundred sixty-nine".