104204458 has 16 divisors (see below), whose sum is σ = 165727944. Its totient is φ = 48970240.

The previous prime is 104204393. The next prime is 104204459. The reversal of 104204458 is 854402401.

It can be written as a sum of positive squares in 4 ways, for example, as 104182849 + 21609 = 10207^2 + 147^2 .

It is not an unprimeable number, because it can be changed into a prime (104204459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30366 + ... + 33622.

Almost surely, 2^104204458 is an apocalyptic number.

104204458 is a deficient number, since it is larger than the sum of its proper divisors (61523486).

104204458 is a wasteful number, since it uses less digits than its factorization.

104204458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217.

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 104204458 is about 10208.0584833748. The cubic root of 104204458 is about 470.5749083708.

Adding to 104204458 its reverse (854402401), we get a palindrome (958606859).

It can be divided in two parts, 10420 and 4458, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 104204458 in words is "one hundred four million, two hundred four thousand, four hundred fifty-eight".