104434236 has 18 divisors (see below), whose sum is σ = 263986632. Its totient is φ = 34811400.

The previous prime is 104434223. The next prime is 104434243. The reversal of 104434236 is 632434401.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1450440 + ... + 1450511.

It is an arithmetic number, because the mean of its divisors is an integer number (14665924).

Almost surely, 2^104434236 is an apocalyptic number.

It is an amenable number.

104434236 is an abundant number, since it is smaller than the sum of its proper divisors (159552396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104434236 is a wasteful number, since it uses less digits than its factorization.

104434236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900961 (or 2900956 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 104434236 is about 10219.3070215157. The cubic root of 104434236 is about 470.9205378003.

Adding to 104434236 its reverse (632434401), we get a palindrome (736868637).

The spelling of 104434236 in words is "one hundred four million, four hundred thirty-four thousand, two hundred thirty-six".