240247248 has 40 divisors (see below), whose sum is σ = 653306400. Its totient is φ = 75867264.

The previous prime is 240247243. The next prime is 240247261. The reversal of 240247248 is 842742042.

240247248 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240247243) by changing a digit.

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, 130803 + ... + 132626.

It is an arithmetic number, because the mean of its divisors is an integer number (16332660).

Almost surely, 2^240247248 is an apocalyptic number.

It is an amenable number.

240247248 is an abundant number, since it is smaller than the sum of its proper divisors (413059152).

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

240247248 is a wasteful number, since it uses less digits than its factorization.

240247248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263459 (or 263453 counting only the distinct ones).

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

The square root of 240247248 is about 15499.9112255522. The cubic root of 240247248 is about 621.6598326780.

The spelling of 240247248 in words is "two hundred forty million, two hundred forty-seven thousand, two hundred forty-eight".