606675149 has 4 divisors (see below), whose sum is σ = 638605440. Its totient is φ = 574744860.

The previous prime is 606675133. The next prime is 606675203. The reversal of 606675149 is 941576606.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 941576606 = 2 ⋅470788303.

It is a cyclic number.

It is not a de Polignac number, because 606675149 - 2⁴ = 606675133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606675109) by changing a digit.

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, 15965117 + ... + 15965154.

It is an arithmetic number, because the mean of its divisors is an integer number (159651360).

Almost surely, 2^606675149 is an apocalyptic number.

It is an amenable number.

606675149 is a deficient number, since it is larger than the sum of its proper divisors (31930291).

606675149 is a wasteful number, since it uses less digits than its factorization.

606675149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31930290.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 606675149 is about 24630.7764595435. The cubic root of 606675149 is about 846.5489365687.

The spelling of 606675149 in words is "six hundred six million, six hundred seventy-five thousand, one hundred forty-nine".