104358539 has 4 divisors (see below), whose sum is σ = 104405280. Its totient is φ = 104311800.

The previous prime is 104358533. The next prime is 104358587. The reversal of 104358539 is 935853401.

It is a happy number.

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 104358539 - 2⁴ = 104358523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104358533) 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, 19844 + ... + 24545.

It is an arithmetic number, because the mean of its divisors is an integer number (26101320).

Almost surely, 2^104358539 is an apocalyptic number.

104358539 is a deficient number, since it is larger than the sum of its proper divisors (46741).

104358539 is an equidigital number, since it uses as much as digits as its factorization.

104358539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46740.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 104358539 is about 10215.6027232856. The cubic root of 104358539 is about 470.8067312891.

The spelling of 104358539 in words is "one hundred four million, three hundred fifty-eight thousand, five hundred thirty-nine".