94290923 has 2 divisors, whose sum is σ = 94290924. Its totient is φ = 94290922.

The previous prime is 94290899. The next prime is 94290941. The reversal of 94290923 is 32909249.

It is a strong prime.

It is an emirp because it is prime and its reverse (32909249) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94290923 - 2⁸ = 94290667 is a prime.

It is not a weakly prime, because it can be changed into another prime (94290953) 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, 47145461 + 47145462.

It is an arithmetic number, because the mean of its divisors is an integer number (47145462).

Almost surely, 2^94290923 is an apocalyptic number.

94290923 is a deficient number, since it is larger than the sum of its proper divisors (1).

94290923 is an equidigital number, since it uses as much as digits as its factorization.

94290923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 94290923 is about 9710.3513324699. The cubic root of 94290923 is about 455.1521819168.

The spelling of 94290923 in words is "ninety-four million, two hundred ninety thousand, nine hundred twenty-three".