27284030 has 32 divisors (see below), whose sum is σ = 51038208. Its totient is φ = 10490400.

The previous prime is 27284027. The next prime is 27284053. The reversal of 27284030 is 3048272.

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 15 ways as a sum of consecutive naturals, for example, 87575 + ... + 87885.

It is an arithmetic number, because the mean of its divisors is an integer number (1594944).

Almost surely, 2^27284030 is an apocalyptic number.

27284030 is a deficient number, since it is larger than the sum of its proper divisors (23754178).

27284030 is a wasteful number, since it uses less digits than its factorization.

27284030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 27284030 is about 5223.4117203223. The cubic root of 27284030 is about 301.0482956173.

The spelling of 27284030 in words is "twenty-seven million, two hundred eighty-four thousand, thirty".