240035668 has 48 divisors (see below), whose sum is σ = 445798080. Its totient is φ = 112926464.

The previous prime is 240035651. The next prime is 240035669. The reversal of 240035668 is 866530042.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240035669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030080 + ... + 1030312.

It is an arithmetic number, because the mean of its divisors is an integer number (9287460).

Almost surely, 2^240035668 is an apocalyptic number.

It is an amenable number.

240035668 is a deficient number, since it is larger than the sum of its proper divisors (205762412).

240035668 is a wasteful number, since it uses less digits than its factorization.

240035668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 240035668 is about 15493.0845218117. The cubic root of 240035668 is about 621.4772854350.

The spelling of 240035668 in words is "two hundred forty million, thirty-five thousand, six hundred sixty-eight".