104019538 has 16 divisors (see below), whose sum is σ = 179605440. Its totient is φ = 44258256.

The previous prime is 104019533. The next prime is 104019541. The reversal of 104019538 is 835910401.

It is not an unprimeable number, because it can be changed into a prime (104019533) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 24781 + ... + 28672.

It is an arithmetic number, because the mean of its divisors is an integer number (11225340).

Almost surely, 2^104019538 is an apocalyptic number.

104019538 is a deficient number, since it is larger than the sum of its proper divisors (75585902).

104019538 is a wasteful number, since it uses less digits than its factorization.

104019538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53601.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 104019538 is about 10198.9969114614. The cubic root of 104019538 is about 470.2963846599.

Adding to 104019538 its reverse (835910401), we get a palindrome (939929939).

The spelling of 104019538 in words is "one hundred four million, nineteen thousand, five hundred thirty-eight".