240706867 has 16 divisors (see below), whose sum is σ = 254070432. Its totient is φ = 227784960.

The previous prime is 240706861. The next prime is 240706871. The reversal of 240706867 is 768607042.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240706867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240706861) 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, 256423 + ... + 257359.

It is an arithmetic number, because the mean of its divisors is an integer number (15879402).

Almost surely, 2^240706867 is an apocalyptic number.

240706867 is a deficient number, since it is larger than the sum of its proper divisors (13363565).

240706867 is a wasteful number, since it uses less digits than its factorization.

240706867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 240706867 is about 15514.7306454221. The cubic root of 240706867 is about 622.0560143308.

The spelling of 240706867 in words is "two hundred forty million, seven hundred six thousand, eight hundred sixty-seven".