94338238 has 4 divisors (see below), whose sum is σ = 141507360. Its totient is φ = 47169118.

The previous prime is 94338229. The next prime is 94338241. The reversal of 94338238 is 83283349.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 94338238.

It is a congruent number.

It is an unprimeable number.

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, 23584558 + ... + 23584561.

It is an arithmetic number, because the mean of its divisors is an integer number (35376840).

Almost surely, 2^94338238 is an apocalyptic number.

94338238 is a deficient number, since it is larger than the sum of its proper divisors (47169122).

94338238 is a wasteful number, since it uses less digits than its factorization.

94338238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47169121.

The product of its digits is 124416, while the sum is 40.

The square root of 94338238 is about 9712.7873445268. The cubic root of 94338238 is about 455.2283006765.

It can be divided in two parts, 9433 and 8238, that added together give a palindrome (17671).

The spelling of 94338238 in words is "ninety-four million, three hundred thirty-eight thousand, two hundred thirty-eight".