86533934 has 4 divisors (see below), whose sum is σ = 129800904. Its totient is φ = 43266966.

The previous prime is 86533933. The next prime is 86533963. The reversal of 86533934 is 43933568.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 86533891 and 86533900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86533933) 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 as a sum of consecutive naturals, namely, 21633482 + ... + 21633485.

It is an arithmetic number, because the mean of its divisors is an integer number (32450226).

Almost surely, 2^86533934 is an apocalyptic number.

86533934 is a deficient number, since it is larger than the sum of its proper divisors (43266970).

86533934 is a wasteful number, since it uses less digits than its factorization.

86533934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43266969.

The product of its digits is 233280, while the sum is 41.

The square root of 86533934 is about 9302.3617431274. The cubic root of 86533934 is about 442.3120957328.

The spelling of 86533934 in words is "eighty-six million, five hundred thirty-three thousand, nine hundred thirty-four".