240985066 has 8 divisors (see below), whose sum is σ = 413117280. Its totient is φ = 103279308.

The previous prime is 240985057. The next prime is 240985123. The reversal of 240985066 is 660589042.

It is a happy number.

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

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, 8606596 + ... + 8606623.

It is an arithmetic number, because the mean of its divisors is an integer number (51639660).

Almost surely, 2^240985066 is an apocalyptic number.

240985066 is a deficient number, since it is larger than the sum of its proper divisors (172132214).

240985066 is a wasteful number, since it uses less digits than its factorization.

240985066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17213228.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 240985066 is about 15523.6936970555. The cubic root of 240985066 is about 622.2955709001.

The spelling of 240985066 in words is "two hundred forty million, nine hundred eighty-five thousand, sixty-six".