82714631 has 2 divisors, whose sum is σ = 82714632. Its totient is φ = 82714630.

The previous prime is 82714627. The next prime is 82714633. The reversal of 82714631 is 13641728.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82714631 - 2² = 82714627 is a prime.

It is a super-2 number, since 2×82714631² = 13683420362932322, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 82714633, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82714633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41357315 + 41357316.

It is an arithmetic number, because the mean of its divisors is an integer number (41357316).

Almost surely, 2^82714631 is an apocalyptic number.

82714631 is a deficient number, since it is larger than the sum of its proper divisors (1).

82714631 is an equidigital number, since it uses as much as digits as its factorization.

82714631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 32.

The square root of 82714631 is about 9094.7584354946. The cubic root of 82714631 is about 435.7065735342.

The spelling of 82714631 in words is "eighty-two million, seven hundred fourteen thousand, six hundred thirty-one".