82885333 has 4 divisors (see below), whose sum is σ = 82904428. Its totient is φ = 82866240.

The previous prime is 82885267. The next prime is 82885339. The reversal of 82885333 is 33358828.

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 41899729 + 40985604 = 6473^2 + 6402^2 .

It is a cyclic number.

It is not a de Polignac number, because 82885333 - 2¹³ = 82877141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82885339) 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, 463 + ... + 12883.

It is an arithmetic number, because the mean of its divisors is an integer number (20726107).

Almost surely, 2^82885333 is an apocalyptic number.

It is an amenable number.

82885333 is a deficient number, since it is larger than the sum of its proper divisors (19095).

82885333 is a wasteful number, since it uses less digits than its factorization.

82885333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19094.

The product of its digits is 138240, while the sum is 40.

The square root of 82885333 is about 9104.1382348908. The cubic root of 82885333 is about 436.0060968342.

The spelling of 82885333 in words is "eighty-two million, eight hundred eighty-five thousand, three hundred thirty-three".