27003080 has 32 divisors (see below), whose sum is σ = 65431800. Its totient is φ = 9970176.

The previous prime is 27003079. The next prime is 27003083. The reversal of 27003080 is 8030072.

It can be written as a sum of positive squares in 4 ways, for example, as 23755876 + 3247204 = 4874^2 + 1802^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (27003083) 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, 25445 + ... + 26484.

Almost surely, 2^27003080 is an apocalyptic number.

27003080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27003080 is an abundant number, since it is smaller than the sum of its proper divisors (38428720).

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

27003080 is a wasteful number, since it uses less digits than its factorization.

27003080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51953 (or 51949 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 27003080 is about 5196.4487873932. The cubic root of 27003080 is about 300.0114069737.

The spelling of 27003080 in words is "twenty-seven million, three thousand, eighty".