8235133 has 4 divisors (see below), whose sum is σ = 8244540. Its totient is φ = 8225728.

The previous prime is 8235131. The next prime is 8235163. The reversal of 8235133 is 3315328.

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 4782969 + 3452164 = 2187^2 + 1858^2 .

It is a cyclic number.

It is not a de Polignac number, because 8235133 - 2¹ = 8235131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8235098 and 8235107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8235131) 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, 3238 + ... + 5191.

It is an arithmetic number, because the mean of its divisors is an integer number (2061135).

Almost surely, 2^8235133 is an apocalyptic number.

It is an amenable number.

8235133 is a deficient number, since it is larger than the sum of its proper divisors (9407).

8235133 is an equidigital number, since it uses as much as digits as its factorization.

8235133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9406.

The product of its digits is 2160, while the sum is 25.

The square root of 8235133 is about 2869.6921437673. The cubic root of 8235133 is about 201.9405520584.

The spelling of 8235133 in words is "eight million, two hundred thirty-five thousand, one hundred thirty-three".