94666138 has 24 divisors (see below), whose sum is σ = 165588192. Its totient is φ = 40471704.

The previous prime is 94666129. The next prime is 94666139. The reversal of 94666138 is 83166649.

It is a junction number, because it is equal to n+sod(n) for n = 94666094 and 94666103.

It is not an unprimeable number, because it can be changed into a prime (94666139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50331 + ... + 52177.

It is an arithmetic number, because the mean of its divisors is an integer number (6899508).

Almost surely, 2^94666138 is an apocalyptic number.

94666138 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

94666138 is a deficient number, since it is larger than the sum of its proper divisors (70922054).

94666138 is a wasteful number, since it uses less digits than its factorization.

94666138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386 (or 2379 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 94666138 is about 9729.6525117807. The cubic root of 94666138 is about 455.7551169251.

The spelling of 94666138 in words is "ninety-four million, six hundred sixty-six thousand, one hundred thirty-eight".