104486069 has 2 divisors, whose sum is σ = 104486070. Its totient is φ = 104486068.

The previous prime is 104486021. The next prime is 104486071. The reversal of 104486069 is 960684401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81685444 + 22800625 = 9038^2 + 4775^2 .

It is a cyclic number.

It is not a de Polignac number, because 104486069 - 2¹² = 104481973 is a prime.

It is a super-2 number, since 2×104486069² = 21834677230145522, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 104486071, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104486009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52243034 + 52243035.

It is an arithmetic number, because the mean of its divisors is an integer number (52243035).

Almost surely, 2^104486069 is an apocalyptic number.

It is an amenable number.

104486069 is a deficient number, since it is larger than the sum of its proper divisors (1).

104486069 is an equidigital number, since it uses as much as digits as its factorization.

104486069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 104486069 is about 10221.8427399369. The cubic root of 104486069 is about 470.9984343089.

The spelling of 104486069 in words is "one hundred four million, four hundred eighty-six thousand, sixty-nine".