82114619 has 2 divisors, whose sum is σ = 82114620. Its totient is φ = 82114618.

The previous prime is 82114609. The next prime is 82114633. The reversal of 82114619 is 91641128.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82114619 - 2²⁴ = 65337403 is a prime.

It is a super-2 number, since 2×82114619² = 13485621307030322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (82114609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41057309 + 41057310.

It is an arithmetic number, because the mean of its divisors is an integer number (41057310).

Almost surely, 2^82114619 is an apocalyptic number.

82114619 is a deficient number, since it is larger than the sum of its proper divisors (1).

82114619 is an equidigital number, since it uses as much as digits as its factorization.

82114619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 32.

The square root of 82114619 is about 9061.7117036463. The cubic root of 82114619 is about 434.6504771494.

The spelling of 82114619 in words is "eighty-two million, one hundred fourteen thousand, six hundred nineteen".