86330033 has 4 divisors (see below), whose sum is σ = 86574948. Its totient is φ = 86085120.

The previous prime is 86330021. The next prime is 86330047. The reversal of 86330033 is 33003368.

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

It can be written as a sum of positive squares in 2 ways, for example, as 51955264 + 34374769 = 7208^2 + 5863^2 .

It is a cyclic number.

It is not a de Polignac number, because 86330033 - 2¹² = 86325937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86329984 and 86330011.

It is not an unprimeable number, because it can be changed into a prime (86330093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121928 + ... + 122633.

It is an arithmetic number, because the mean of its divisors is an integer number (21643737).

Almost surely, 2^86330033 is an apocalyptic number.

It is an amenable number.

86330033 is a deficient number, since it is larger than the sum of its proper divisors (244915).

86330033 is a wasteful number, since it uses less digits than its factorization.

86330033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244914.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 86330033 is about 9291.3956432820. The cubic root of 86330033 is about 441.9644139842.

The spelling of 86330033 in words is "eighty-six million, three hundred thirty thousand, thirty-three".