94100473 has 2 divisors, whose sum is σ = 94100474. Its totient is φ = 94100472.

The previous prime is 94100471. The next prime is 94100477. The reversal of 94100473 is 37400149.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68425984 + 25674489 = 8272^2 + 5067^2 .

It is an emirp because it is prime and its reverse (37400149) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94100473 - 2¹ = 94100471 is a prime.

Together with 94100471, it forms a pair of twin primes.

It is equal to p_5440672 and since 94100473 and 5440672 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (94100471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47050236 + 47050237.

It is an arithmetic number, because the mean of its divisors is an integer number (47050237).

Almost surely, 2^94100473 is an apocalyptic number.

It is an amenable number.

94100473 is a deficient number, since it is larger than the sum of its proper divisors (1).

94100473 is an equidigital number, since it uses as much as digits as its factorization.

94100473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 94100473 is about 9700.5398303393. The cubic root of 94100473 is about 454.8455346543.

The spelling of 94100473 in words is "ninety-four million, one hundred thousand, four hundred seventy-three".