94000138 has 8 divisors (see below), whose sum is σ = 141045732. Its totient is φ = 46984896.

The previous prime is 94000121. The next prime is 94000147. The reversal of 94000138 is 83100049.

It can be written as a sum of positive squares in 2 ways, for example, as 73051209 + 20948929 = 8547^2 + 4577^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3256 + ... + 14092.

Almost surely, 2^94000138 is an apocalyptic number.

94000138 is a deficient number, since it is larger than the sum of its proper divisors (47045594).

94000138 is a wasteful number, since it uses less digits than its factorization.

94000138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15176.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 94000138 is about 9695.3668316366. The cubic root of 94000138 is about 454.6838168823.

The spelling of 94000138 in words is "ninety-four million, one hundred thirty-eight", and thus it is an aban number.