87387027 has 24 divisors (see below), whose sum is σ = 144198144. Its totient is φ = 46092384.

The previous prime is 87386989. The next prime is 87387037. The reversal of 87387027 is 72078378.

It is not a de Polignac number, because 87387027 - 2¹⁴ = 87370643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 87387027.

It is not an unprimeable number, because it can be changed into a prime (87387037) 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, 8763 + ... + 15860.

It is an arithmetic number, because the mean of its divisors is an integer number (6008256).

Almost surely, 2^87387027 is an apocalyptic number.

87387027 is a deficient number, since it is larger than the sum of its proper divisors (56811117).

87387027 is a wasteful number, since it uses less digits than its factorization.

87387027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24659 (or 24646 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 42.

The square root of 87387027 is about 9348.1028556601. The cubic root of 87387027 is about 443.7608534805.

The spelling of 87387027 in words is "eighty-seven million, three hundred eighty-seven thousand, twenty-seven".