266301164 has 12 divisors (see below), whose sum is σ = 468631800. Its totient is φ = 132406368.

The previous prime is 266301151. The next prime is 266301187. The reversal of 266301164 is 461103662.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185249 + ... + 186680.

It is an arithmetic number, because the mean of its divisors is an integer number (39052650).

Almost surely, 2^266301164 is an apocalyptic number.

It is an amenable number.

266301164 is a deficient number, since it is larger than the sum of its proper divisors (202330636).

266301164 is a wasteful number, since it uses less digits than its factorization.

266301164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372112 (or 372110 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 266301164 is about 16318.7365932538. The cubic root of 266301164 is about 643.3653811580.

The spelling of 266301164 in words is "two hundred sixty-six million, three hundred one thousand, one hundred sixty-four".