240771066 has 16 divisors (see below), whose sum is σ = 488730144. Its totient is φ = 79059024.

The previous prime is 240771043. The next prime is 240771071. The reversal of 240771066 is 660177042.

240771066 is digitally balanced in base 3, because in such base 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, 299065 + ... + 299868.

It is an arithmetic number, because the mean of its divisors is an integer number (30545634).

Almost surely, 2^240771066 is an apocalyptic number.

240771066 is an abundant number, since it is smaller than the sum of its proper divisors (247959078).

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

240771066 is a wasteful number, since it uses less digits than its factorization.

240771066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599005.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 240771066 is about 15516.7994766962. The cubic root of 240771066 is about 622.1113123297. Note that the first 3 decimals are identical.

The spelling of 240771066 in words is "two hundred forty million, seven hundred seventy-one thousand, sixty-six".