262272066 has 16 divisors (see below), whose sum is σ = 599479104. Its totient is φ = 74934864.

The previous prime is 262272047. The next prime is 262272089. The reversal of 262272066 is 660272262.

262272066 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3122245 + ... + 3122328.

It is an arithmetic number, because the mean of its divisors is an integer number (37467444).

Almost surely, 2^262272066 is an apocalyptic number.

262272066 is an abundant number, since it is smaller than the sum of its proper divisors (337207038).

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

262272066 is a wasteful number, since it uses less digits than its factorization.

262272066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6244585.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 262272066 is about 16194.8160224190. The cubic root of 262272066 is about 640.1042034105.

The spelling of 262272066 in words is "two hundred sixty-two million, two hundred seventy-two thousand, sixty-six".