83908067 has 2 divisors, whose sum is σ = 83908068. Its totient is φ = 83908066.

The previous prime is 83908061. The next prime is 83908079. The reversal of 83908067 is 76080938.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83908067 - 2⁴ = 83908051 is a prime.

It is not a weakly prime, because it can be changed into another prime (83908061) 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, 41954033 + 41954034.

It is an arithmetic number, because the mean of its divisors is an integer number (41954034).

Almost surely, 2^83908067 is an apocalyptic number.

83908067 is a deficient number, since it is larger than the sum of its proper divisors (1).

83908067 is an equidigital number, since it uses as much as digits as its factorization.

83908067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 83908067 is about 9160.1346605822. The cubic root of 83908067 is about 437.7920848997.

The spelling of 83908067 in words is "eighty-three million, nine hundred eight thousand, sixty-seven".