94821227 has 2 divisors, whose sum is σ = 94821228. Its totient is φ = 94821226.

The previous prime is 94821217. The next prime is 94821241. The reversal of 94821227 is 72212849.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94821227 - 2¹² = 94817131 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (94821217) by changing a digit.

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, 47410613 + 47410614.

It is an arithmetic number, because the mean of its divisors is an integer number (47410614).

Almost surely, 2^94821227 is an apocalyptic number.

94821227 is a deficient number, since it is larger than the sum of its proper divisors (1).

94821227 is an equidigital number, since it uses as much as digits as its factorization.

94821227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 35.

The square root of 94821227 is about 9737.6191648678. The cubic root of 94821227 is about 456.0038649385.

The spelling of 94821227 in words is "ninety-four million, eight hundred twenty-one thousand, two hundred twenty-seven".