94428203 has 2 divisors, whose sum is σ = 94428204. Its totient is φ = 94428202.

The previous prime is 94428193. The next prime is 94428227. The reversal of 94428203 is 30282449.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94428203 is a prime.

It is equal to p_5458451 and since 94428203 and 5458451 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94428203.

It is not a weakly prime, because it can be changed into another prime (94428253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47214101 + 47214102.

It is an arithmetic number, because the mean of its divisors is an integer number (47214102).

Almost surely, 2^94428203 is an apocalyptic number.

94428203 is a deficient number, since it is larger than the sum of its proper divisors (1).

94428203 is an equidigital number, since it uses as much as digits as its factorization.

94428203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 94428203 is about 9717.4175067247. The cubic root of 94428203 is about 455.3729631278.

The spelling of 94428203 in words is "ninety-four million, four hundred twenty-eight thousand, two hundred three".