86966033 has 24 divisors (see below), whose sum is σ = 116865504. Its totient is φ = 63772800.

The previous prime is 86966023. The next prime is 86966051. The reversal of 86966033 is 33066968.

It is not a de Polignac number, because 86966033 - 2⁶ = 86965969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86966003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4418 + ... + 13908.

It is an arithmetic number, because the mean of its divisors is an integer number (4869396).

Almost surely, 2^86966033 is an apocalyptic number.

It is an amenable number.

86966033 is a deficient number, since it is larger than the sum of its proper divisors (29899471).

86966033 is a wasteful number, since it uses less digits than its factorization.

86966033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9533 (or 9526 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 86966033 is about 9325.5580530068. The cubic root of 86966033 is about 443.0470882282.

The spelling of 86966033 in words is "eighty-six million, nine hundred sixty-six thousand, thirty-three".