273000006 has 12 divisors (see below), whose sum is σ = 591500052. Its totient is φ = 90999996.

The previous prime is 272999989. The next prime is 273000011. The reversal of 273000006 is 600000372.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 15166667 = 273000006 / (2 + 7 + 3 + 0 + 0 + 0 + 0 + 0 + 6).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 7583316 + ... + 7583351.

It is an arithmetic number, because the mean of its divisors is an integer number (49291671).

Almost surely, 2^273000006 is an apocalyptic number.

273000006 is an abundant number, since it is smaller than the sum of its proper divisors (318500046).

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

273000006 is a wasteful number, since it uses less digits than its factorization.

273000006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15166675 (or 15166672 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 273000006 is about 16522.7118234266. The cubic root of 273000006 is about 648.7154164241.

Adding to 273000006 its reverse (600000372), we get a palindrome (873000378).

The spelling of 273000006 in words is "two hundred seventy-three million, six", and thus it is an aban number.