104455 has 8 divisors (see below), whose sum is σ = 135072. Its totient is φ = 77088.

The previous prime is 104417. The next prime is 104459. The reversal of 104455 is 554401.

104455 = T₂₁ + T₂₂ + ... + T₈₅.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104455 - 2⁷ = 104327 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739 + ... + 868.

It is an arithmetic number, because the mean of its divisors is an integer number (16884).

2¹⁰⁴⁴⁵⁵ is an apocalyptic number.

104455 is a deficient number, since it is larger than the sum of its proper divisors (30617).

104455 is a wasteful number, since it uses less digits than its factorization.

104455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 104455 is about 323.1949875849. The cubic root of 104455 is about 47.0951745785.

Adding to 104455 its reverse (554401), we get a palindrome (658856).

It can be divided in two parts, 10445 and 5, that multiplied together give a palindrome (52225).

The spelling of 104455 in words is "one hundred four thousand, four hundred fifty-five".