94422947 has 8 divisors (see below), whose sum is σ = 100328400. Its totient is φ = 88864032.

The previous prime is 94422941. The next prime is 94422949. The reversal of 94422947 is 74922449.

It is not a de Polignac number, because 94422947 - 2¹⁶ = 94357411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94422941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4697 + ... + 14522.

It is an arithmetic number, because the mean of its divisors is an integer number (12541050).

Almost surely, 2^94422947 is an apocalyptic number.

94422947 is a deficient number, since it is larger than the sum of its proper divisors (5905453).

94422947 is an equidigital number, since it uses as much as digits as its factorization.

94422947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19270 (or 19236 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 94422947 is about 9717.1470607375. The cubic root of 94422947 is about 455.3645140817.

The spelling of 94422947 in words is "ninety-four million, four hundred twenty-two thousand, nine hundred forty-seven".