87086755 has 8 divisors (see below), whose sum is σ = 119433312. Its totient is φ = 59716608.

The previous prime is 87086743. The next prime is 87086759. The reversal of 87086755 is 55768078.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 87086755 - 2¹⁵ = 87053987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87086759) 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, 1244062 + ... + 1244131.

It is an arithmetic number, because the mean of its divisors is an integer number (14929164).

Almost surely, 2^87086755 is an apocalyptic number.

87086755 is a deficient number, since it is larger than the sum of its proper divisors (32346557).

87086755 is a wasteful number, since it uses less digits than its factorization.

87086755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488205.

The product of its (nonzero) digits is 470400, while the sum is 46.

The square root of 87086755 is about 9332.0284504496. The cubic root of 87086755 is about 443.2519988856.

The spelling of 87086755 in words is "eighty-seven million, eighty-six thousand, seven hundred fifty-five".