82806633 has 24 divisors (see below), whose sum is σ = 147213248. Its totient is φ = 43677792.

The previous prime is 82806589. The next prime is 82806641. The reversal of 82806633 is 33660828.

It is not a de Polignac number, because 82806633 - 2⁹ = 82806121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82806733) 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, 49735 + ... + 51372.

Almost surely, 2^82806633 is an apocalyptic number.

It is an amenable number.

82806633 is a deficient number, since it is larger than the sum of its proper divisors (64406615).

82806633 is a wasteful number, since it uses less digits than its factorization.

82806633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101133 (or 101130 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 82806633 is about 9099.8149981195. The cubic root of 82806633 is about 435.8680565455.

The spelling of 82806633 in words is "eighty-two million, eight hundred six thousand, six hundred thirty-three".