104604455 has 4 divisors (see below), whose sum is σ = 125525352. Its totient is φ = 83683560.

The previous prime is 104604449. The next prime is 104604491. The reversal of 104604455 is 554406401.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-104604455 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10460441 + ... + 10460450.

It is an arithmetic number, because the mean of its divisors is an integer number (31381338).

Almost surely, 2^104604455 is an apocalyptic number.

104604455 is a deficient number, since it is larger than the sum of its proper divisors (20920897).

104604455 is an equidigital number, since it uses as much as digits as its factorization.

104604455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20920896.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 104604455 is about 10227.6319351060. The cubic root of 104604455 is about 471.1762525108.

The spelling of 104604455 in words is "one hundred four million, six hundred four thousand, four hundred fifty-five".