86535950 has 24 divisors (see below), whose sum is σ = 170426592. Its totient is φ = 32577920.

The previous prime is 86535923. The next prime is 86535961. The reversal of 86535950 is 5953568.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 86535898 and 86535907.

It is a congruent number.

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 in 11 ways as a sum of consecutive naturals, for example, 50054 + ... + 51753.

It is an arithmetic number, because the mean of its divisors is an integer number (7101108).

Almost surely, 2^86535950 is an apocalyptic number.

86535950 is a deficient number, since it is larger than the sum of its proper divisors (83890642).

86535950 is a wasteful number, since it uses less digits than its factorization.

86535950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101836 (or 101831 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 41.

The square root of 86535950 is about 9302.4701020750. The cubic root of 86535950 is about 442.3155305867.

The spelling of 86535950 in words is "eighty-six million, five hundred thirty-five thousand, nine hundred fifty".