82868933 has 8 divisors (see below), whose sum is σ = 95069568. Its totient is φ = 70758864.

The previous prime is 82868923. The next prime is 82868939. The reversal of 82868933 is 33986828.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82868933 - 2⁸ = 82868677 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 (82868939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20666 + ... + 24347.

It is an arithmetic number, because the mean of its divisors is an integer number (11883696).

Almost surely, 2^82868933 is an apocalyptic number.

It is an amenable number.

82868933 is a deficient number, since it is larger than the sum of its proper divisors (12200635).

82868933 is a wasteful number, since it uses less digits than its factorization.

82868933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45283.

The product of its digits is 497664, while the sum is 47.

The square root of 82868933 is about 9103.2375010213. The cubic root of 82868933 is about 435.9773383418.

The spelling of 82868933 in words is "eighty-two million, eight hundred sixty-eight thousand, nine hundred thirty-three".