86036533 has 16 divisors (see below), whose sum is σ = 97718400. Its totient is φ = 75033280.

The previous prime is 86036521. The next prime is 86036539. The reversal of 86036533 is 33563068.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 86036533 - 2⁹ = 86036021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86036539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54408 + ... + 55966.

It is an arithmetic number, because the mean of its divisors is an integer number (6107400).

Almost surely, 2^86036533 is an apocalyptic number.

It is an amenable number.

86036533 is a deficient number, since it is larger than the sum of its proper divisors (11681867).

86036533 is a wasteful number, since it uses less digits than its factorization.

86036533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 86036533 is about 9275.5880137057. The cubic root of 86036533 is about 441.4629900483.

The spelling of 86036533 in words is "eighty-six million, thirty-six thousand, five hundred thirty-three".