82496719 has 2 divisors, whose sum is σ = 82496720. Its totient is φ = 82496718.

The previous prime is 82496707. The next prime is 82496737. The reversal of 82496719 is 91769428.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82496719 - 2⁷ = 82496591 is a prime.

It is a super-2 number, since 2×82496719² = 13611417291529922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82496819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41248359 + 41248360.

It is an arithmetic number, because the mean of its divisors is an integer number (41248360).

Almost surely, 2^82496719 is an apocalyptic number.

82496719 is a deficient number, since it is larger than the sum of its proper divisors (1).

82496719 is an equidigital number, since it uses as much as digits as its factorization.

82496719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 46.

The square root of 82496719 is about 9082.7704473910. The cubic root of 82496719 is about 435.3236135096.

The spelling of 82496719 in words is "eighty-two million, four hundred ninety-six thousand, seven hundred nineteen".