82313633 has 2 divisors, whose sum is σ = 82313634. Its totient is φ = 82313632.

The previous prime is 82313617. The next prime is 82313657. The reversal of 82313633 is 33631328.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67782289 + 14531344 = 8233^2 + 3812^2 .

It is a cyclic number.

It is not a de Polignac number, because 82313633 - 2⁴ = 82313617 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 82313596 and 82313605.

It is not a weakly prime, because it can be changed into another prime (82313603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41156816 + 41156817.

It is an arithmetic number, because the mean of its divisors is an integer number (41156817).

Almost surely, 2^82313633 is an apocalyptic number.

It is an amenable number.

82313633 is a deficient number, since it is larger than the sum of its proper divisors (1).

82313633 is an equidigital number, since it uses as much as digits as its factorization.

82313633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 29.

The square root of 82313633 is about 9072.6860961900. The cubic root of 82313633 is about 435.0013352670.

The spelling of 82313633 in words is "eighty-two million, three hundred thirteen thousand, six hundred thirty-three".