104720236 has 6 divisors (see below), whose sum is σ = 183260420. Its totient is φ = 52360116.

The previous prime is 104720177. The next prime is 104720257. The reversal of 104720236 is 632027401.

It is a self number, because there is not a number n which added to its sum of digits gives 104720236.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13090026 + ... + 13090033.

Almost surely, 2^104720236 is an apocalyptic number.

It is an amenable number.

104720236 is a deficient number, since it is larger than the sum of its proper divisors (78540184).

104720236 is a wasteful number, since it uses less digits than its factorization.

104720236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26180063 (or 26180061 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 104720236 is about 10233.2905753721. The cubic root of 104720236 is about 471.3500282285.

Adding to 104720236 its reverse (632027401), we get a palindrome (736747637).

The spelling of 104720236 in words is "one hundred four million, seven hundred twenty thousand, two hundred thirty-six".