240244260 has 48 divisors (see below), whose sum is σ = 687004416. Its totient is φ = 62701312.

The previous prime is 240244259. The next prime is 240244273. The reversal of 240244260 is 62442042.

It is a self number, because there is not a number n which added to its sum of digits gives 240244260.

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 15 ways as a sum of consecutive naturals, for example, 39777 + ... + 45416.

It is an arithmetic number, because the mean of its divisors is an integer number (14312592).

Almost surely, 2^240244260 is an apocalyptic number.

240244260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240244260 is an abundant number, since it is smaller than the sum of its proper divisors (446760156).

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

240244260 is a wasteful number, since it uses less digits than its factorization.

240244260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85252 (or 85250 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 240244260 is about 15499.8148376037. The cubic root of 240244260 is about 621.6572554341.

The spelling of 240244260 in words is "two hundred forty million, two hundred forty-four thousand, two hundred sixty".