2662066001 has 16 divisors (see below), whose sum is σ = 3060518784. Its totient is φ = 2268186624.

The previous prime is 2662065979. The next prime is 2662066009. The reversal of 2662066001 is 1006602662.

It is a cyclic number.

It is not a de Polignac number, because 2662066001 - 2¹⁴ = 2662049617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2662066009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1831391 + ... + 1832843.

It is an arithmetic number, because the mean of its divisors is an integer number (191282424).

Almost surely, 2^2662066001 is an apocalyptic number.

It is an amenable number.

2662066001 is a deficient number, since it is larger than the sum of its proper divisors (398452783).

2662066001 is a wasteful number, since it uses less digits than its factorization.

2662066001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2840.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2662066001 is about 51595.2129659332. The cubic root of 2662066001 is about 1385.9246087910.

Adding to 2662066001 its reverse (1006602662), we get a palindrome (3668668663).

The spelling of 2662066001 in words is "two billion, six hundred sixty-two million, sixty-six thousand, one".