240064773 has 16 divisors (see below), whose sum is σ = 348586560. Its totient is φ = 146070144.

The previous prime is 240064757. The next prime is 240064789. The reversal of 240064773 is 377460042.

It is an interprime number because it is at equal distance from previous prime (240064757) and next prime (240064789).

It is not a de Polignac number, because 240064773 - 2⁴ = 240064757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240064723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31111 + ... + 38052.

It is an arithmetic number, because the mean of its divisors is an integer number (21786660).

Almost surely, 2^240064773 is an apocalyptic number.

It is an amenable number.

240064773 is a deficient number, since it is larger than the sum of its proper divisors (108521787).

240064773 is a wasteful number, since it uses less digits than its factorization.

240064773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69268.

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 240064773 is about 15494.0237833818. The cubic root of 240064773 is about 621.5024030429.

The spelling of 240064773 in words is "two hundred forty million, sixty-four thousand, seven hundred seventy-three".