83250067 has 2 divisors, whose sum is σ = 83250068. Its totient is φ = 83250066.

The previous prime is 83250061. The next prime is 83250091. The reversal of 83250067 is 76005238.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83250067 - 2⁷ = 83249939 is a prime.

It is not a weakly prime, because it can be changed into another prime (83250061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41625033 + 41625034.

It is an arithmetic number, because the mean of its divisors is an integer number (41625034).

Almost surely, 2^83250067 is an apocalyptic number.

83250067 is a deficient number, since it is larger than the sum of its proper divisors (1).

83250067 is an equidigital number, since it uses as much as digits as its factorization.

83250067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 83250067 is about 9124.1474670240. The cubic root of 83250067 is about 436.6447042027.

The spelling of 83250067 in words is "eighty-three million, two hundred fifty thousand, sixty-seven".