86753768 has 8 divisors (see below), whose sum is σ = 162663330. Its totient is φ = 43376880.

The previous prime is 86753759. The next prime is 86753801. The reversal of 86753768 is 86735768.

It can be written as a sum of positive squares in only one way, i.e., 53553124 + 33200644 = 7318^2 + 5762^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5422103 + ... + 5422118.

Almost surely, 2^86753768 is an apocalyptic number.

It is an amenable number.

86753768 is a deficient number, since it is larger than the sum of its proper divisors (75909562).

86753768 is a wasteful number, since it uses less digits than its factorization.

86753768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10844227 (or 10844223 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 50.

The square root of 86753768 is about 9314.1702797404. The cubic root of 86753768 is about 442.6863343264.

The spelling of 86753768 in words is "eighty-six million, seven hundred fifty-three thousand, seven hundred sixty-eight".