676525266 has 48 divisors (see below), whose sum is σ = 1532643840. Its totient is φ = 215265600.

The previous prime is 676525249. The next prime is 676525271. The reversal of 676525266 is 662525676.

676525266 is a `hidden beast` number, since 6 + 76 + 52 + 526 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247455 + ... + 250173.

It is an arithmetic number, because the mean of its divisors is an integer number (31930080).

Almost surely, 2^676525266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676525266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766321920).

676525266 is an abundant number, since it is smaller than the sum of its proper divisors (856118574).

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

676525266 is a wasteful number, since it uses less digits than its factorization.

676525266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3351 (or 3348 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 676525266 is about 26010.0993077689. The cubic root of 676525266 is about 877.8655510595.

The spelling of 676525266 in words is "six hundred seventy-six million, five hundred twenty-five thousand, two hundred sixty-six".