240844272 has 20 divisors (see below), whose sum is σ = 622181160. Its totient is φ = 80281408.

The previous prime is 240844259. The next prime is 240844319. The reversal of 240844272 is 272448042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2508747 + ... + 2508842.

It is an arithmetic number, because the mean of its divisors is an integer number (31109058).

Almost surely, 2^240844272 is an apocalyptic number.

It is an amenable number.

240844272 is an abundant number, since it is smaller than the sum of its proper divisors (381336888).

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

240844272 is a wasteful number, since it uses less digits than its factorization.

240844272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5017600 (or 5017594 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 33.

The square root of 240844272 is about 15519.1582245945. The cubic root of 240844272 is about 622.1743565409.

The spelling of 240844272 in words is "two hundred forty million, eight hundred forty-four thousand, two hundred seventy-two".