240483140 has 12 divisors (see below), whose sum is σ = 505014636. Its totient is φ = 96193248.

The previous prime is 240483137. The next prime is 240483149. The reversal of 240483140 is 41384042.

It can be written as a sum of positive squares in 2 ways, for example, as 66031876 + 174451264 = 8126^2 + 13208^2 .

It is not an unprimeable number, because it can be changed into a prime (240483149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6012059 + ... + 6012098.

It is an arithmetic number, because the mean of its divisors is an integer number (42084553).

Almost surely, 2^240483140 is an apocalyptic number.

240483140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240483140 is an abundant number, since it is smaller than the sum of its proper divisors (264531496).

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

240483140 is a wasteful number, since it uses less digits than its factorization.

240483140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12024166 (or 12024164 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 240483140 is about 15507.5188215265. The cubic root of 240483140 is about 621.8632295441.

The spelling of 240483140 in words is "two hundred forty million, four hundred eighty-three thousand, one hundred forty".