86065750 has 16 divisors (see below), whose sum is σ = 161115552. Its totient is φ = 34426200.

The previous prime is 86065739. The next prime is 86065769. The reversal of 86065750 is 5756068.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171882 + ... + 172381.

It is an arithmetic number, because the mean of its divisors is an integer number (10069722).

Almost surely, 2^86065750 is an apocalyptic number.

86065750 is a deficient number, since it is larger than the sum of its proper divisors (75049802).

86065750 is a wasteful number, since it uses less digits than its factorization.

86065750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344280 (or 344270 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 86065750 is about 9277.1628206042. The cubic root of 86065750 is about 441.5129562816.

The spelling of 86065750 in words is "eighty-six million, sixty-five thousand, seven hundred fifty".