240795773 has 4 divisors (see below), whose sum is σ = 241478268. Its totient is φ = 240113280.

The previous prime is 240795733. The next prime is 240795781. The reversal of 240795773 is 377597042.

240795773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 175218169 + 65577604 = 13237^2 + 8098^2 .

It is a cyclic number.

It is not a de Polignac number, because 240795773 - 2²⁰ = 239747197 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 (240795733) 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, 340718 + ... + 341423.

It is an arithmetic number, because the mean of its divisors is an integer number (60369567).

Almost surely, 2^240795773 is an apocalyptic number.

It is an amenable number.

240795773 is a deficient number, since it is larger than the sum of its proper divisors (682495).

240795773 is an equidigital number, since it uses as much as digits as its factorization.

240795773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682494.

The product of its (nonzero) digits is 370440, while the sum is 44.

The square root of 240795773 is about 15517.5955933901. The cubic root of 240795773 is about 622.1325911579.

The spelling of 240795773 in words is "two hundred forty million, seven hundred ninety-five thousand, seven hundred seventy-three".