94435069 has 2 divisors, whose sum is σ = 94435070. Its totient is φ = 94435068.

The previous prime is 94435057. The next prime is 94435109. The reversal of 94435069 is 96053449.

It is an a-pointer prime, because the next prime (94435109) can be obtained adding 94435069 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89075844 + 5359225 = 9438^2 + 2315^2 .

It is a cyclic number.

It is not a de Polignac number, because 94435069 - 2⁵ = 94435037 is a prime.

It is a super-2 number, since 2×94435069² = 17835964514069522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94435039) 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, 47217534 + 47217535.

It is an arithmetic number, because the mean of its divisors is an integer number (47217535).

Almost surely, 2^94435069 is an apocalyptic number.

It is an amenable number.

94435069 is a deficient number, since it is larger than the sum of its proper divisors (1).

94435069 is an equidigital number, since it uses as much as digits as its factorization.

94435069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 94435069 is about 9717.7707834668. The cubic root of 94435069 is about 455.3839997845.

The spelling of 94435069 in words is "ninety-four million, four hundred thirty-five thousand, sixty-nine".