82479107 has 2 divisors, whose sum is σ = 82479108. Its totient is φ = 82479106.

The previous prime is 82479073. The next prime is 82479113. The reversal of 82479107 is 70197428.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82479107 - 2⁶ = 82479043 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (82479157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41239553 + 41239554.

It is an arithmetic number, because the mean of its divisors is an integer number (41239554).

Almost surely, 2^82479107 is an apocalyptic number.

82479107 is a deficient number, since it is larger than the sum of its proper divisors (1).

82479107 is an equidigital number, since it uses as much as digits as its factorization.

82479107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 82479107 is about 9081.8008676694. The cubic root of 82479107 is about 435.2926326204.

The spelling of 82479107 in words is "eighty-two million, four hundred seventy-nine thousand, one hundred seven".