27004680 has 48 divisors (see below), whose sum is σ = 87766380. Its totient is φ = 7201152.

The previous prime is 27004669. The next prime is 27004693. The reversal of 27004680 is 8640072.

It can be written as a sum of positive squares in 2 ways, for example, as 25462116 + 1542564 = 5046^2 + 1242^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37147 + ... + 37866.

Almost surely, 2^27004680 is an apocalyptic number.

27004680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27004680 is an abundant number, since it is smaller than the sum of its proper divisors (60761700).

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

27004680 is a wasteful number, since it uses less digits than its factorization.

27004680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75030 (or 75023 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 27004680 is about 5196.6027364039. The cubic root of 27004680 is about 300.0173323319.

The spelling of 27004680 in words is "twenty-seven million, four thousand, six hundred eighty".