266460060 has 96 divisors (see below), whose sum is σ = 782369280. Its totient is φ = 67631872.

The previous prime is 266460053. The next prime is 266460071. The reversal of 266460060 is 60064662.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 404011 + ... + 404669.

It is an arithmetic number, because the mean of its divisors is an integer number (8149680).

Almost surely, 2^266460060 is an apocalyptic number.

266460060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 266460060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (391184640).

266460060 is an abundant number, since it is smaller than the sum of its proper divisors (515909220).

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

266460060 is a wasteful number, since it uses less digits than its factorization.

266460060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987 (or 985 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 266460060 is about 16323.6043813859. The cubic root of 266460060 is about 643.4933163353.

The spelling of 266460060 in words is "two hundred sixty-six million, four hundred sixty thousand, sixty".