104227 has 4 divisors (see below), whose sum is σ = 110376. Its totient is φ = 98080.
The previous prime is 104207. The next prime is 104231. The reversal of 104227 is 722401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 722401 = 137 ⋅5273.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-104227 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 104227.
It is not an unprimeable number, because it can be changed into a prime (104207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3049 + ... + 3082.
It is an arithmetic number, because the mean of its divisors is an integer number (27594).
2104227 is an apocalyptic number.
104227 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
104227 is a deficient number, since it is larger than the sum of its proper divisors (6149).
104227 is an equidigital number, since it uses as much as digits as its factorization.
104227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6148.
The product of its (nonzero) digits is 112, while the sum is 16.
The square root of 104227 is about 322.8420666518. The cubic root of 104227 is about 47.0608838252.
Adding to 104227 its reverse (722401), we get a palindrome (826628).
The spelling of 104227 in words is "one hundred four thousand, two hundred twenty-seven", and thus it is an iban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •