94471133 has 2 divisors, whose sum is σ = 94471134. Its totient is φ = 94471132.

The previous prime is 94471103. The next prime is 94471141. The reversal of 94471133 is 33117449.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83960569 + 10510564 = 9163^2 + 3242^2 .

It is a cyclic number.

It is not a de Polignac number, because 94471133 - 2⁸ = 94470877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94471133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94471103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47235566 + 47235567.

It is an arithmetic number, because the mean of its divisors is an integer number (47235567).

Almost surely, 2^94471133 is an apocalyptic number.

It is an amenable number.

94471133 is a deficient number, since it is larger than the sum of its proper divisors (1).

94471133 is an equidigital number, since it uses as much as digits as its factorization.

94471133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 32.

The square root of 94471133 is about 9719.6261759391. The cubic root of 94471133 is about 455.4419615798.

The spelling of 94471133 in words is "ninety-four million, four hundred seventy-one thousand, one hundred thirty-three".