240893265 has 16 divisors (see below), whose sum is σ = 388245888. Its totient is φ = 127537536.

The previous prime is 240893197. The next prime is 240893269. The reversal of 240893265 is 562398042.

It is a happy number.

It is not a de Polignac number, because 240893265 - 2⁷ = 240893137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240893269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56557 + ... + 60666.

It is an arithmetic number, because the mean of its divisors is an integer number (24265368).

Almost surely, 2^240893265 is an apocalyptic number.

It is an amenable number.

240893265 is a deficient number, since it is larger than the sum of its proper divisors (147352623).

240893265 is a wasteful number, since it uses less digits than its factorization.

240893265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117368.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 240893265 is about 15520.7366126740. The cubic root of 240893265 is about 622.2165416443.

The spelling of 240893265 in words is "two hundred forty million, eight hundred ninety-three thousand, two hundred sixty-five".