240000422 has 8 divisors (see below), whose sum is σ = 360822000. Its totient is φ = 119726424.

The previous prime is 240000401. The next prime is 240000437. The reversal of 240000422 is 224000042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 240000397 and 240000406.

It is a congruent number.

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, 135797 + ... + 137552.

It is an arithmetic number, because the mean of its divisors is an integer number (45102750).

Almost surely, 2^240000422 is an apocalyptic number.

240000422 is a deficient number, since it is larger than the sum of its proper divisors (120821578).

240000422 is a wasteful number, since it uses less digits than its factorization.

240000422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273790.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 240000422 is about 15491.9470048151. The cubic root of 240000422 is about 621.4468654273.

Adding to 240000422 its reverse (224000042), we get a palindrome (464000464).

It can be divided in two parts, 24000042 and 2, that multiplied together give a palindrome (48000084).

The spelling of 240000422 in words is "two hundred forty million, four hundred twenty-two", and thus it is an aban number.