82733851 has 2 divisors, whose sum is σ = 82733852. Its totient is φ = 82733850.

The previous prime is 82733821. The next prime is 82733857. The reversal of 82733851 is 15833728.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82733851 - 2¹⁹ = 82209563 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82733851.

It is not a weakly prime, because it can be changed into another prime (82733857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41366925 + 41366926.

It is an arithmetic number, because the mean of its divisors is an integer number (41366926).

Almost surely, 2^82733851 is an apocalyptic number.

82733851 is a deficient number, since it is larger than the sum of its proper divisors (1).

82733851 is an equidigital number, since it uses as much as digits as its factorization.

82733851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 37.

The square root of 82733851 is about 9095.8150267032. The cubic root of 82733851 is about 435.7403185992.

The spelling of 82733851 in words is "eighty-two million, seven hundred thirty-three thousand, eight hundred fifty-one".