104520835 has 4 divisors (see below), whose sum is σ = 125425008. Its totient is φ = 83616664.

The previous prime is 104520833. The next prime is 104520847. The reversal of 104520835 is 538025401.

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

It is a cyclic number.

It is not a de Polignac number, because 104520835 - 2¹ = 104520833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104520833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10452079 + ... + 10452088.

It is an arithmetic number, because the mean of its divisors is an integer number (31356252).

Almost surely, 2^104520835 is an apocalyptic number.

104520835 is a deficient number, since it is larger than the sum of its proper divisors (20904173).

104520835 is an equidigital number, since it uses as much as digits as its factorization.

104520835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20904172.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 104520835 is about 10223.5431725014. The cubic root of 104520835 is about 471.0506674787.

The spelling of 104520835 in words is "one hundred four million, five hundred twenty thousand, eight hundred thirty-five".