240686701 has 4 divisors (see below), whose sum is σ = 242418400. Its totient is φ = 238955004.

The previous prime is 240686683. The next prime is 240686729. The reversal of 240686701 is 107686042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 240686701 - 2⁹ = 240686189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240686791) 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, 865641 + ... + 865918.

It is an arithmetic number, because the mean of its divisors is an integer number (60604600).

Almost surely, 2^240686701 is an apocalyptic number.

It is an amenable number.

240686701 is a deficient number, since it is larger than the sum of its proper divisors (1731699).

240686701 is a wasteful number, since it uses less digits than its factorization.

240686701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731698.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 240686701 is about 15514.0807333209. The cubic root of 240686701 is about 622.0386422576.

The spelling of 240686701 in words is "two hundred forty million, six hundred eighty-six thousand, seven hundred one".