4972066266 has 32 divisors (see below), whose sum is σ = 9992383488. Its totient is φ = 1649329920.

The previous prime is 4972066259. The next prime is 4972066271. The reversal of 4972066266 is 6626602794.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1831326 + ... + 1834038.

It is an arithmetic number, because the mean of its divisors is an integer number (312261984).

Almost surely, 2^4972066266 is an apocalyptic number.

4972066266 is an abundant number, since it is smaller than the sum of its proper divisors (5020317222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4972066266 is a wasteful number, since it uses less digits than its factorization.

4972066266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4086.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The square root of 4972066266 is about 70512.8801425669. The cubic root of 4972066266 is about 1706.7855971723.

The spelling of 4972066266 in words is "four billion, nine hundred seventy-two million, sixty-six thousand, two hundred sixty-six".