94940185 has 4 divisors (see below), whose sum is σ = 113928228. Its totient is φ = 75952144.

The previous prime is 94940161. The next prime is 94940213. The reversal of 94940185 is 58104949.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18412681 + 76527504 = 4291^2 + 8748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94940185 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9494014 + ... + 9494023.

It is an arithmetic number, because the mean of its divisors is an integer number (28482057).

Almost surely, 2^94940185 is an apocalyptic number.

It is an amenable number.

94940185 is a deficient number, since it is larger than the sum of its proper divisors (18988043).

94940185 is a wasteful number, since it uses less digits than its factorization.

94940185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18988042.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 94940185 is about 9743.7254169029. The cubic root of 94940185 is about 456.1944785131.

The spelling of 94940185 in words is "ninety-four million, nine hundred forty thousand, one hundred eighty-five".