27034284 has 48 divisors (see below), whose sum is σ = 67586400. Its totient is φ = 8380416.

The previous prime is 27034279. The next prime is 27034303. The reversal of 27034284 is 48243072.

It is a super-2 number, since 2×27034284² = 1461705022785312, which contains 22 as substring.

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, 17412 + ... + 18900.

It is an arithmetic number, because the mean of its divisors is an integer number (1408050).

Almost surely, 2^27034284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27034284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33793200).

27034284 is an abundant number, since it is smaller than the sum of its proper divisors (40552116).

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

27034284 is a wasteful number, since it uses less digits than its factorization.

27034284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602 (or 1600 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 27034284 is about 5199.4503555664. The cubic root of 27034284 is about 300.1269240711.

The spelling of 27034284 in words is "twenty-seven million, thirty-four thousand, two hundred eighty-four".