104004542 has 8 divisors (see below), whose sum is σ = 156130632. Its totient is φ = 51961000.

The previous prime is 104004449. The next prime is 104004553. The reversal of 104004542 is 245400401.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17384 + ... + 22587.

It is an arithmetic number, because the mean of its divisors is an integer number (19516329).

Almost surely, 2^104004542 is an apocalyptic number.

104004542 is a deficient number, since it is larger than the sum of its proper divisors (52126090).

104004542 is a wasteful number, since it uses less digits than its factorization.

104004542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41274.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 104004542 is about 10198.2617146257. The cubic root of 104004542 is about 470.2737834459.

Adding to 104004542 its reverse (245400401), we get a palindrome (349404943).

The spelling of 104004542 in words is "one hundred four million, four thousand, five hundred forty-two".