104455469 has 2 divisors, whose sum is σ = 104455470. Its totient is φ = 104455468.

The previous prime is 104455451. The next prime is 104455487. The reversal of 104455469 is 964554401.

It is a balanced prime because it is at equal distance from previous prime (104455451) and next prime (104455487).

It can be written as a sum of positive squares in only one way, i.e., 103836100 + 619369 = 10190^2 + 787^2 .

It is an emirp because it is prime and its reverse (964554401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104455469 - 2²⁰ = 103406893 is a prime.

It is a super-2 number, since 2×104455469² = 21821890008019922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104455499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52227734 + 52227735.

It is an arithmetic number, because the mean of its divisors is an integer number (52227735).

Almost surely, 2^104455469 is an apocalyptic number.

It is an amenable number.

104455469 is a deficient number, since it is larger than the sum of its proper divisors (1).

104455469 is an equidigital number, since it uses as much as digits as its factorization.

104455469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 104455469 is about 10220.3458356359. The cubic root of 104455469 is about 470.9524506372.

The spelling of 104455469 in words is "one hundred four million, four hundred fifty-five thousand, four hundred sixty-nine".