240004036 has 12 divisors (see below), whose sum is σ = 420357420. Its totient is φ = 119901920.

The previous prime is 240004033. The next prime is 240004049. The reversal of 240004036 is 630400042.

240004036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 217857600 + 22146436 = 14760^2 + 4706^2 .

It is not an unprimeable number, because it can be changed into a prime (240004033) 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, 19495 + ... + 29326.

It is an arithmetic number, because the mean of its divisors is an integer number (35029785).

Almost surely, 2^240004036 is an apocalyptic number.

It is an amenable number.

240004036 is a deficient number, since it is larger than the sum of its proper divisors (180353384).

240004036 is a wasteful number, since it uses less digits than its factorization.

240004036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50054 (or 50052 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 240004036 is about 15492.0636456219. The cubic root of 240004036 is about 621.4499847241.

Adding to 240004036 its reverse (630400042), we get a palindrome (870404078).

The spelling of 240004036 in words is "two hundred forty million, four thousand, thirty-six".