240488712 has 48 divisors (see below), whose sum is σ = 653356080. Its totient is φ = 79912800.

The previous prime is 240488711. The next prime is 240488753. The reversal of 240488712 is 217884042.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (240488711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18787 + ... + 28877.

It is an arithmetic number, because the mean of its divisors is an integer number (13611585).

Almost surely, 2^240488712 is an apocalyptic number.

It is an amenable number.

240488712 is an abundant number, since it is smaller than the sum of its proper divisors (412867368).

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

240488712 is a wasteful number, since it uses less digits than its factorization.

240488712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10434 (or 10427 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 240488712 is about 15507.6984752735. The cubic root of 240488712 is about 621.8680323689.

The spelling of 240488712 in words is "two hundred forty million, four hundred eighty-eight thousand, seven hundred twelve".