240964577 has 4 divisors (see below), whose sum is σ = 275388096. Its totient is φ = 206541060.

The previous prime is 240964571. The next prime is 240964597. The reversal of 240964577 is 775469042.

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 240964577 - 2⁶ = 240964513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240964571) 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, 17211749 + ... + 17211762.

It is an arithmetic number, because the mean of its divisors is an integer number (68847024).

Almost surely, 2^240964577 is an apocalyptic number.

It is an amenable number.

240964577 is a deficient number, since it is larger than the sum of its proper divisors (34423519).

240964577 is an equidigital number, since it uses as much as digits as its factorization.

240964577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34423518.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 240964577 is about 15523.0337563248. The cubic root of 240964577 is about 622.2779341567.

The spelling of 240964577 in words is "two hundred forty million, nine hundred sixty-four thousand, five hundred seventy-seven".