86775063 has 8 divisors (see below), whose sum is σ = 116210688. Its totient is φ = 57594744.

The previous prime is 86775061. The next prime is 86775077. The reversal of 86775063 is 36057768.

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

It is not a de Polignac number, because 86775063 - 2¹ = 86775061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86775061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63031 + ... + 64392.

It is an arithmetic number, because the mean of its divisors is an integer number (14526336).

Almost surely, 2^86775063 is an apocalyptic number.

86775063 is a deficient number, since it is larger than the sum of its proper divisors (29435625).

86775063 is a wasteful number, since it uses less digits than its factorization.

86775063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127653.

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 86775063 is about 9315.3133602687. The cubic root of 86775063 is about 442.7225526736.

The spelling of 86775063 in words is "eighty-six million, seven hundred seventy-five thousand, sixty-three".