82733863 has 2 divisors, whose sum is σ = 82733864. Its totient is φ = 82733862.

The previous prime is 82733857. The next prime is 82733869. The reversal of 82733863 is 36833728.

It is a balanced prime because it is at equal distance from previous prime (82733857) and next prime (82733869).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82733863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82733869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41366931 + 41366932.

It is an arithmetic number, because the mean of its divisors is an integer number (41366932).

Almost surely, 2^82733863 is an apocalyptic number.

82733863 is a deficient number, since it is larger than the sum of its proper divisors (1).

82733863 is an equidigital number, since it uses as much as digits as its factorization.

82733863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 40.

The square root of 82733863 is about 9095.8156863472. The cubic root of 82733863 is about 435.7403396662.

The spelling of 82733863 in words is "eighty-two million, seven hundred thirty-three thousand, eight hundred sixty-three".