240275992 has 48 divisors (see below), whose sum is σ = 497233800. Its totient is φ = 108768000.

The previous prime is 240275989. The next prime is 240275993. The reversal of 240275992 is 299572042.

240275992 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 (240275993) 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, 387859 + ... + 388477.

Almost surely, 2^240275992 is an apocalyptic number.

240275992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240275992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248616900).

240275992 is an abundant number, since it is smaller than the sum of its proper divisors (256957808).

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

240275992 is a wasteful number, since it uses less digits than its factorization.

240275992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048 (or 1033 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 240275992 is about 15500.8384289367. The cubic root of 240275992 is about 621.6846241901.

The spelling of 240275992 in words is "two hundred forty million, two hundred seventy-five thousand, nine hundred ninety-two".