94204423 has 2 divisors, whose sum is σ = 94204424. Its totient is φ = 94204422.

The previous prime is 94204421. The next prime is 94204457. The reversal of 94204423 is 32440249.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94204423 - 2¹ = 94204421 is a prime.

Together with 94204421, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 94204391 and 94204400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94204421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47102211 + 47102212.

It is an arithmetic number, because the mean of its divisors is an integer number (47102212).

Almost surely, 2^94204423 is an apocalyptic number.

94204423 is a deficient number, since it is larger than the sum of its proper divisors (1).

94204423 is an equidigital number, since it uses as much as digits as its factorization.

94204423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 94204423 is about 9705.8963007030. The cubic root of 94204423 is about 455.0129578083.

The spelling of 94204423 in words is "ninety-four million, two hundred four thousand, four hundred twenty-three".