27073000 has 32 divisors (see below), whose sum is σ = 63353160. Its totient is φ = 10828800.

The previous prime is 27072989. The next prime is 27073009. The reversal of 27073000 is 37072.

It can be written as a sum of positive squares in 4 ways, for example, as 7941124 + 19131876 = 2818^2 + 4374^2 .

It is not an unprimeable number, because it can be changed into a prime (27073009) 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, 12537 + ... + 14536.

Almost surely, 2^27073000 is an apocalyptic number.

27073000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27073000 is an abundant number, since it is smaller than the sum of its proper divisors (36280160).

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

27073000 is a wasteful number, since it uses less digits than its factorization.

27073000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27094 (or 27080 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 19.

The square root of 27073000 is about 5203.1721093963. The cubic root of 27073000 is about 300.2701270686.

The spelling of 27073000 in words is "twenty-seven million, seventy-three thousand".