94472069 has 2 divisors, whose sum is σ = 94472070. Its totient is φ = 94472068.

The previous prime is 94472057. The next prime is 94472087. The reversal of 94472069 is 96027449.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85840225 + 8631844 = 9265^2 + 2938^2 .

It is a cyclic number.

It is not a de Polignac number, because 94472069 - 2⁸ = 94471813 is a prime.

It is a super-2 number, since 2×94472069² = 17849943642281522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94472669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47236034 + 47236035.

It is an arithmetic number, because the mean of its divisors is an integer number (47236035).

Almost surely, 2^94472069 is an apocalyptic number.

It is an amenable number.

94472069 is a deficient number, since it is larger than the sum of its proper divisors (1).

94472069 is an equidigital number, since it uses as much as digits as its factorization.

94472069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 94472069 is about 9719.6743258198. The cubic root of 94472069 is about 455.4434657157.

The spelling of 94472069 in words is "ninety-four million, four hundred seventy-two thousand, sixty-nine".