5000194 has 4 divisors (see below), whose sum is σ = 7500294. Its totient is φ = 2500096.

The previous prime is 5000167. The next prime is 5000197. The reversal of 5000194 is 4910005.

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

It can be written as a sum of positive squares in only one way, i.e., 3374569 + 1625625 = 1837^2 + 1275^2 .

It is not an unprimeable number, because it can be changed into a prime (5000197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250047 + ... + 1250050.

Almost surely, 2^5000194 is an apocalyptic number.

5000194 is a deficient number, since it is larger than the sum of its proper divisors (2500100).

5000194 is a wasteful number, since it uses less digits than its factorization.

5000194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500099.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5000194 is about 2236.1113567978. Note that the first 3 decimals coincide. The cubic root of 5000194 is about 170.9998062080. Note that the first 3 decimals are identical.

Adding to 5000194 its reverse (4910005), we get a palindrome (9910199).

The spelling of 5000194 in words is "five million, one hundred ninety-four", and thus it is an aban number.