94643238 has 16 divisors (see below), whose sum is σ = 189526896. Its totient is φ = 31507680.

The previous prime is 94643231. The next prime is 94643249. The reversal of 94643238 is 83234649.

It is a junction number, because it is equal to n+sod(n) for n = 94643196 and 94643205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94643231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4681 + ... + 14532.

It is an arithmetic number, because the mean of its divisors is an integer number (11845431).

Almost surely, 2^94643238 is an apocalyptic number.

94643238 is an abundant number, since it is smaller than the sum of its proper divisors (94883658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94643238 is a wasteful number, since it uses less digits than its factorization.

94643238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20039.

The product of its digits is 124416, while the sum is 39.

The square root of 94643238 is about 9728.4756257083. The cubic root of 94643238 is about 455.7183644880.

The spelling of 94643238 in words is "ninety-four million, six hundred forty-three thousand, two hundred thirty-eight".