240343652 has 12 divisors (see below), whose sum is σ = 438888576. Its totient is φ = 114946920.

The previous prime is 240343577. The next prime is 240343687. The reversal of 240343652 is 256343042.

240343652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1306124 + ... + 1306307.

It is an arithmetic number, because the mean of its divisors is an integer number (36574048).

Almost surely, 2^240343652 is an apocalyptic number.

It is an amenable number.

240343652 is a deficient number, since it is larger than the sum of its proper divisors (198544924).

240343652 is a wasteful number, since it uses less digits than its factorization.

240343652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612458 (or 2612456 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 240343652 is about 15503.0207379078. The cubic root of 240343652 is about 621.7429726941.

Adding to 240343652 its reverse (256343042), we get a palindrome (496686694).

The spelling of 240343652 in words is "two hundred forty million, three hundred forty-three thousand, six hundred fifty-two".