240875285 has 32 divisors (see below), whose sum is σ = 337159680. Its totient is φ = 161803008.

The previous prime is 240875273. The next prime is 240875309. The reversal of 240875285 is 582578042.

It is a cyclic number.

It is not a de Polignac number, because 240875285 - 2⁴ = 240875269 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 392639 + ... + 393251.

It is an arithmetic number, because the mean of its divisors is an integer number (10536240).

Almost surely, 2^240875285 is an apocalyptic number.

It is an amenable number.

240875285 is a deficient number, since it is larger than the sum of its proper divisors (96284395).

240875285 is a wasteful number, since it uses less digits than its factorization.

240875285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837.

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 240875285 is about 15520.1573767794. The cubic root of 240875285 is about 622.2010607469.

The spelling of 240875285 in words is "two hundred forty million, eight hundred seventy-five thousand, two hundred eighty-five".