104428267 has 2 divisors, whose sum is σ = 104428268. Its totient is φ = 104428266.

The previous prime is 104428253. The next prime is 104428307. The reversal of 104428267 is 762824401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104428267 - 2¹¹ = 104426219 is a prime.

It is not a weakly prime, because it can be changed into another prime (104428067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52214133 + 52214134.

It is an arithmetic number, because the mean of its divisors is an integer number (52214134).

Almost surely, 2^104428267 is an apocalyptic number.

104428267 is a deficient number, since it is larger than the sum of its proper divisors (1).

104428267 is an equidigital number, since it uses as much as digits as its factorization.

104428267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 104428267 is about 10219.0149720998. The cubic root of 104428267 is about 470.9115657162.

The spelling of 104428267 in words is "one hundred four million, four hundred twenty-eight thousand, two hundred sixty-seven".