240561060 has 48 divisors (see below), whose sum is σ = 674907072. Its totient is φ = 64022400.

The previous prime is 240561053. The next prime is 240561073. The reversal of 240561060 is 60165042.

It is a self number, because there is not a number n which added to its sum of digits gives 240561060.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28755 + ... + 36165.

It is an arithmetic number, because the mean of its divisors is an integer number (14060564).

Almost surely, 2^240561060 is an apocalyptic number.

240561060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240561060 is an abundant number, since it is smaller than the sum of its proper divisors (434346012).

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

240561060 is a wasteful number, since it uses less digits than its factorization.

240561060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7964 (or 7962 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 240561060 is about 15510.0309477448. The cubic root of 240561060 is about 621.9303865049.

The spelling of 240561060 in words is "two hundred forty million, five hundred sixty-one thousand, sixty".