7266226652 has 12 divisors (see below), whose sum is σ = 12717265176. Its totient is φ = 3632722320.

The previous prime is 7266226651. The next prime is 7266226657. The reversal of 7266226652 is 2566226627.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7266226651) 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 3 ways as a sum of consecutive naturals, for example, 53738 + ... + 131985.

It is an arithmetic number, because the mean of its divisors is an integer number (1059772098).

Almost surely, 2^7266226652 is an apocalyptic number.

It is an amenable number.

7266226652 is a deficient number, since it is larger than the sum of its proper divisors (5451038524).

7266226652 is a wasteful number, since it uses less digits than its factorization.

7266226652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195508 (or 195506 counting only the distinct ones).

The product of its digits is 725760, while the sum is 44.

The square root of 7266226652 is about 85242.1647543045. The cubic root of 7266226652 is about 1936.8811838945.

The spelling of 7266226652 in words is "seven billion, two hundred sixty-six million, two hundred twenty-six thousand, six hundred fifty-two".