4546009 has 8 divisors (see below), whose sum is σ = 4979520. Its totient is φ = 4124496.

The previous prime is 4546007. The next prime is 4546027. The reversal of 4546009 is 9006454.

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

It is a cyclic number.

It is not a de Polignac number, because 4546009 - 2¹ = 4546007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4546001) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2197 + ... + 3730.

It is an arithmetic number, because the mean of its divisors is an integer number (622440).

Almost surely, 2^4546009 is an apocalyptic number.

It is an amenable number.

4546009 is a deficient number, since it is larger than the sum of its proper divisors (433511).

4546009 is a wasteful number, since it uses less digits than its factorization.

4546009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5999.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 4546009 is about 2132.1371907080. The cubic root of 4546009 is about 165.6571163066.

The spelling of 4546009 in words is "four million, five hundred forty-six thousand, nine".