266130460 has 48 divisors (see below), whose sum is σ = 568713600. Its totient is φ = 104592384.

The previous prime is 266130457. The next prime is 266130463. The reversal of 266130460 is 64031662.

266130460 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (266130457) and next prime (266130463).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266130463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614404 + ... + 614836.

It is an arithmetic number, because the mean of its divisors is an integer number (11848200).

Almost surely, 2^266130460 is an apocalyptic number.

266130460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

266130460 is an abundant number, since it is smaller than the sum of its proper divisors (302583140).

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

266130460 is a wasteful number, since it uses less digits than its factorization.

266130460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910 (or 908 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 266130460 is about 16313.5054479410. The cubic root of 266130460 is about 643.2278820481.

The spelling of 266130460 in words is "two hundred sixty-six million, one hundred thirty thousand, four hundred sixty".