606194 has 4 divisors (see below), whose sum is σ = 909294. Its totient is φ = 303096.

The previous prime is 606181. The next prime is 606223. The reversal of 606194 is 491606.

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., 582169 + 24025 = 763^2 + 155^2 .

It is a plaindrome in base 9.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151547 + ... + 151550.

2⁶⁰⁶¹⁹⁴ is an apocalyptic number.

606194 is a deficient number, since it is larger than the sum of its proper divisors (303100).

606194 is a wasteful number, since it uses less digits than its factorization.

606194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303099.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 606194 is about 778.5846132566. The cubic root of 606194 is about 84.6325080412.

The spelling of 606194 in words is "six hundred six thousand, one hundred ninety-four".