240965866 has 8 divisors (see below), whose sum is σ = 380472480. Its totient is φ = 114141708.

The previous prime is 240965861. The next prime is 240965873. The reversal of 240965866 is 668569042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (240965861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3170566 + ... + 3170641.

It is an arithmetic number, because the mean of its divisors is an integer number (47559060).

Almost surely, 2^240965866 is an apocalyptic number.

240965866 is a deficient number, since it is larger than the sum of its proper divisors (139506614).

240965866 is a wasteful number, since it uses less digits than its factorization.

240965866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6341228.

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 240965866 is about 15523.0752752153. The cubic root of 240965866 is about 622.2790437456.

The spelling of 240965866 in words is "two hundred forty million, nine hundred sixty-five thousand, eight hundred sixty-six".