83266147 has 2 divisors, whose sum is σ = 83266148. Its totient is φ = 83266146.

The previous prime is 83266133. The next prime is 83266199. The reversal of 83266147 is 74166238.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83266147 - 2⁷ = 83266019 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (83266247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41633073 + 41633074.

It is an arithmetic number, because the mean of its divisors is an integer number (41633074).

Almost surely, 2^83266147 is an apocalyptic number.

83266147 is a deficient number, since it is larger than the sum of its proper divisors (1).

83266147 is an equidigital number, since it uses as much as digits as its factorization.

83266147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 83266147 is about 9125.0286026949. The cubic root of 83266147 is about 436.6728154707.

Subtracting from 83266147 its reverse (74166238), we obtain a palindrome (9099909).

The spelling of 83266147 in words is "eighty-three million, two hundred sixty-six thousand, one hundred forty-seven".