7266065606 has 8 divisors (see below), whose sum is σ = 11037061920. Its totient is φ = 3587044968.

The previous prime is 7266065579. The next prime is 7266065683. The reversal of 7266065606 is 6065606627.

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

It is a super-2 number, since 2×7266065606² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 22993721 + ... + 22994036.

It is an arithmetic number, because the mean of its divisors is an integer number (1379632740).

Almost surely, 2^7266065606 is an apocalyptic number.

7266065606 is a deficient number, since it is larger than the sum of its proper divisors (3770996314).

7266065606 is a wasteful number, since it uses less digits than its factorization.

7266065606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45987838.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 7266065606 is about 85241.2201109299. The cubic root of 7266065606 is about 1936.8668743458.

The spelling of 7266065606 in words is "seven billion, two hundred sixty-six million, sixty-five thousand, six hundred six".