240115740 has 48 divisors (see below), whose sum is σ = 679271712. Its totient is φ = 63369216.

The previous prime is 240115723. The next prime is 240115751. The reversal of 240115740 is 47511042.

240115740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 240115740.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14809 + ... + 26448.

It is an arithmetic number, because the mean of its divisors is an integer number (14151494).

Almost surely, 2^240115740 is an apocalyptic number.

240115740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240115740 is an abundant number, since it is smaller than the sum of its proper divisors (439155972).

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

240115740 is a wasteful number, since it uses less digits than its factorization.

240115740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41366 (or 41364 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 240115740 is about 15495.6684270153. The cubic root of 240115740 is about 621.5463826616.

Adding to 240115740 its reverse (47511042), we get a palindrome (287626782).

The spelling of 240115740 in words is "two hundred forty million, one hundred fifteen thousand, seven hundred forty".