6009003 has 96 divisors (see below), whose sum is σ = 12579840. Its totient is φ = 2661120.

The previous prime is 6008993. The next prime is 6009011. The reversal of 6009003 is 3009006.

Added to its reverse (3009006) it gives a square (9018009 = 3003²).

It is not a de Polignac number, because 6009003 - 2⁴ = 6008987 is a prime.

It is a super-2 number, since 2×6009003² = 72216234108018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6009103) 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 95 ways as a sum of consecutive naturals, for example, 207193 + ... + 207221.

It is an arithmetic number, because the mean of its divisors is an integer number (131040).

Almost surely, 2^6009003 is an apocalyptic number.

6009003 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

6009003 is an abundant number, since it is smaller than the sum of its proper divisors (6570837).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6009003 is a wasteful number, since it uses less digits than its factorization.

6009003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 6009003 is about 2451.3267836011. The cubic root of 6009003 is about 181.8029001778.

Adding to 6009003 its reverse (3009006), we get a square (9018009 = 3003²).

The spelling of 6009003 in words is "six million, nine thousand, three".