7266006164 has 12 divisors (see below), whose sum is σ = 12720189300. Its totient is φ = 3631666368.

The previous prime is 7266006161. The next prime is 7266006203. The reversal of 7266006164 is 4616006627.

It can be written as a sum of positive squares in 2 ways, for example, as 3208316164 + 4057690000 = 56642^2 + 63700^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7266006161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321899 + ... + 343730.

It is an arithmetic number, because the mean of its divisors is an integer number (1060015775).

Almost surely, 2^7266006164 is an apocalyptic number.

It is an amenable number.

7266006164 is a deficient number, since it is larger than the sum of its proper divisors (5454183136).

7266006164 is a wasteful number, since it uses less digits than its factorization.

7266006164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668362 (or 668360 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 7266006164 is about 85240.8714408763. The cubic root of 7266006164 is about 1936.8615926450.

The spelling of 7266006164 in words is "seven billion, two hundred sixty-six million, six thousand, one hundred sixty-four".