7001066701 has 8 divisors (see below), whose sum is σ = 7451306424. Its totient is φ = 6555095040.

The previous prime is 7001066671. The next prime is 7001066707. The reversal of 7001066701 is 1076601007.

It can be written as a sum of positive squares in 4 ways, for example, as 2568969225 + 4432097476 = 50685^2 + 66574^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7001066701 - 2¹³ = 7001058509 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7001066701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7001066707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1063630 + ... + 1070191.

It is an arithmetic number, because the mean of its divisors is an integer number (931413303).

Almost surely, 2^7001066701 is an apocalyptic number.

It is an amenable number.

7001066701 is a deficient number, since it is larger than the sum of its proper divisors (450239723).

7001066701 is a wasteful number, since it uses less digits than its factorization.

7001066701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134031.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 7001066701 is about 83672.3771683344. The cubic root of 7001066701 is about 1913.0283457231.

Adding to 7001066701 its reverse (1076601007), we get a palindrome (8077667708).

The spelling of 7001066701 in words is "seven billion, one million, sixty-six thousand, seven hundred one".