6603045 has 8 divisors (see below), whose sum is σ = 10564896. Its totient is φ = 3521616.

The previous prime is 6603043. The next prime is 6603049. The reversal of 6603045 is 5403066.

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

It is not a de Polignac number, because 6603045 - 2¹ = 6603043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6603043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220087 + ... + 220116.

It is an arithmetic number, because the mean of its divisors is an integer number (1320612).

Almost surely, 2^6603045 is an apocalyptic number.

It is an amenable number.

6603045 is a deficient number, since it is larger than the sum of its proper divisors (3961851).

6603045 is a wasteful number, since it uses less digits than its factorization.

6603045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440211.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 6603045 is about 2569.6390797153. The cubic root of 6603045 is about 187.6065882851.

The spelling of 6603045 in words is "six million, six hundred three thousand, forty-five".