27051828 has 24 divisors (see below), whose sum is σ = 66834432. Its totient is φ = 8486784.

The previous prime is 27051821. The next prime is 27051833. The reversal of 27051828 is 82815072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27051821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66100 + ... + 66507.

It is an arithmetic number, because the mean of its divisors is an integer number (2784768).

Almost surely, 2^27051828 is an apocalyptic number.

It is an amenable number.

27051828 is an abundant number, since it is smaller than the sum of its proper divisors (39782604).

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

27051828 is a wasteful number, since it uses less digits than its factorization.

27051828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132631 (or 132629 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 27051828 is about 5201.1371833475. The cubic root of 27051828 is about 300.1918328633.

The spelling of 27051828 in words is "twenty-seven million, fifty-one thousand, eight hundred twenty-eight".