240528560 has 40 divisors (see below), whose sum is σ = 560775120. Its totient is φ = 95945472.

The previous prime is 240528557. The next prime is 240528577. The reversal of 240528560 is 65825042.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26354 + ... + 34286.

It is an arithmetic number, because the mean of its divisors is an integer number (14019378).

Almost surely, 2^240528560 is an apocalyptic number.

240528560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240528560 is an abundant number, since it is smaller than the sum of its proper divisors (320246560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240528560 is a wasteful number, since it uses less digits than its factorization.

240528560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8325 (or 8319 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 240528560 is about 15508.9832032922. The cubic root of 240528560 is about 621.9023774720.

The spelling of 240528560 in words is "two hundred forty million, five hundred twenty-eight thousand, five hundred sixty".