94947422 has 4 divisors (see below), whose sum is σ = 142421136. Its totient is φ = 47473710.

The previous prime is 94947403. The next prime is 94947449. The reversal of 94947422 is 22474949.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 94947422.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 23736854 + ... + 23736857.

It is an arithmetic number, because the mean of its divisors is an integer number (35605284).

Almost surely, 2^94947422 is an apocalyptic number.

94947422 is a deficient number, since it is larger than the sum of its proper divisors (47473714).

94947422 is a wasteful number, since it uses less digits than its factorization.

94947422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47473713.

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

The square root of 94947422 is about 9744.0967770235. The cubic root of 94947422 is about 456.2060696553.

The spelling of 94947422 in words is "ninety-four million, nine hundred forty-seven thousand, four hundred twenty-two".