66096983 has 2 divisors, whose sum is σ = 66096984. Its totient is φ = 66096982.

The previous prime is 66096973. The next prime is 66097013. The reversal of 66096983 is 38969066.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 66096983 - 2¹⁶ = 66031447 is a prime.

It is a super-2 number, since 2×66096983² = 8737622323404578, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (66096913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33048491 + 33048492.

It is an arithmetic number, because the mean of its divisors is an integer number (33048492).

Almost surely, 2^66096983 is an apocalyptic number.

66096983 is a deficient number, since it is larger than the sum of its proper divisors (1).

66096983 is an equidigital number, since it uses as much as digits as its factorization.

66096983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 66096983 is about 8130.0051045494. The cubic root of 66096983 is about 404.3218504280.

The spelling of 66096983 in words is "sixty-six million, ninety-six thousand, nine hundred eighty-three".