82040363 has 2 divisors, whose sum is σ = 82040364. Its totient is φ = 82040362.

The previous prime is 82040341. The next prime is 82040389. The reversal of 82040363 is 36304028.

It is an a-pointer prime, because the next prime (82040389) can be obtained adding 82040363 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82040363 - 2⁸ = 82040107 is a prime.

It is a super-2 number, since 2×82040363² = 13461242322343538, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (82040323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41020181 + 41020182.

It is an arithmetic number, because the mean of its divisors is an integer number (41020182).

Almost surely, 2^82040363 is an apocalyptic number.

82040363 is a deficient number, since it is larger than the sum of its proper divisors (1).

82040363 is an equidigital number, since it uses as much as digits as its factorization.

82040363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 82040363 is about 9057.6135377924. The cubic root of 82040363 is about 434.5194199354.

The spelling of 82040363 in words is "eighty-two million, forty thousand, three hundred sixty-three".