27068628 has 24 divisors (see below), whose sum is σ = 64197280. Its totient is φ = 8874720.

The previous prime is 27068621. The next prime is 27068633. The reversal of 27068628 is 82686072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27068621) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17758 + ... + 19221.

Almost surely, 2^27068628 is an apocalyptic number.

It is an amenable number.

27068628 is an abundant number, since it is smaller than the sum of its proper divisors (37128652).

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

27068628 is a wasteful number, since it uses less digits than its factorization.

27068628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37047 (or 37045 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 27068628 is about 5202.7519641052. The cubic root of 27068628 is about 300.2539627269.

The spelling of 27068628 in words is "twenty-seven million, sixty-eight thousand, six hundred twenty-eight".