240001232 has 20 divisors (see below), whose sum is σ = 475817760. Its totient is φ = 117209568.

The previous prime is 240001219. The next prime is 240001247. The reversal of 240001232 is 232100042.

240001232 is a modest number, since divided by 1232 gives 240 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173732 + ... + 175107.

It is an arithmetic number, because the mean of its divisors is an integer number (23790888).

Almost surely, 2^240001232 is an apocalyptic number.

It is an amenable number.

240001232 is a deficient number, since it is larger than the sum of its proper divisors (235816528).

240001232 is a wasteful number, since it uses less digits than its factorization.

240001232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348890 (or 348884 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 240001232 is about 15491.9731474077. The cubic root of 240001232 is about 621.4475645530.

Adding to 240001232 its reverse (232100042), we get a palindrome (472101274).

The spelling of 240001232 in words is "two hundred forty million, one thousand, two hundred thirty-two".