104247201 has 16 divisors (see below), whose sum is σ = 145664640. Its totient is φ = 66190080.

The previous prime is 104247197. The next prime is 104247217. The reversal of 104247201 is 102742401.

It is a happy number.

It is not a de Polignac number, because 104247201 - 2² = 104247197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104247001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13495 + ... + 19763.

It is an arithmetic number, because the mean of its divisors is an integer number (9104040).

Almost surely, 2^104247201 is an apocalyptic number.

It is an amenable number.

104247201 is a deficient number, since it is larger than the sum of its proper divisors (41417439).

104247201 is a wasteful number, since it uses less digits than its factorization.

104247201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6536.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 104247201 is about 10210.1518597913. The cubic root of 104247201 is about 470.6392403395.

Adding to 104247201 its reverse (102742401), we get a palindrome (206989602).

The spelling of 104247201 in words is "one hundred four million, two hundred forty-seven thousand, two hundred one".