82767467 has 2 divisors, whose sum is σ = 82767468. Its totient is φ = 82767466.

The previous prime is 82767463. The next prime is 82767491. The reversal of 82767467 is 76476728.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82767467 - 2² = 82767463 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (82767463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41383733 + 41383734.

It is an arithmetic number, because the mean of its divisors is an integer number (41383734).

Almost surely, 2^82767467 is an apocalyptic number.

82767467 is a deficient number, since it is larger than the sum of its proper divisors (1).

82767467 is an equidigital number, since it uses as much as digits as its factorization.

82767467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 790272, while the sum is 47.

The square root of 82767467 is about 9097.6627218204. The cubic root of 82767467 is about 435.7993265423.

The spelling of 82767467 in words is "eighty-two million, seven hundred sixty-seven thousand, four hundred sixty-seven".