87027286 has 4 divisors (see below), whose sum is σ = 130540932. Its totient is φ = 43513642.

The previous prime is 87027257. The next prime is 87027299. The reversal of 87027286 is 68272078.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21756820 + ... + 21756823.

It is an arithmetic number, because the mean of its divisors is an integer number (32635233).

Almost surely, 2^87027286 is an apocalyptic number.

87027286 is a deficient number, since it is larger than the sum of its proper divisors (43513646).

87027286 is a wasteful number, since it uses less digits than its factorization.

87027286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43513645.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 87027286 is about 9328.8416215519. The cubic root of 87027286 is about 443.1510812987.

The spelling of 87027286 in words is "eighty-seven million, twenty-seven thousand, two hundred eighty-six".