87066027 has 24 divisors (see below), whose sum is σ = 133773120. Its totient is φ = 54378240.

The previous prime is 87065989. The next prime is 87066041. The reversal of 87066027 is 72066078.

It is not a de Polignac number, because 87066027 - 2⁶ = 87065963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87065982 and 87066000.

It is not an unprimeable number, because it can be changed into a prime (87066097) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35377 + ... + 37757.

It is an arithmetic number, because the mean of its divisors is an integer number (5573880).

Almost surely, 2^87066027 is an apocalyptic number.

87066027 is a deficient number, since it is larger than the sum of its proper divisors (46707093).

87066027 is a wasteful number, since it uses less digits than its factorization.

87066027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643 (or 2640 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 87066027 is about 9330.9178005167. The cubic root of 87066027 is about 443.2168291423.

The spelling of 87066027 in words is "eighty-seven million, sixty-six thousand, twenty-seven".