240133032 has 32 divisors (see below), whose sum is σ = 667036800. Its totient is φ = 80044272.

The previous prime is 240132979. The next prime is 240133051. The reversal of 240133032 is 230331042.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 240132996 and 240133014.

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 7 ways as a sum of consecutive naturals, for example, 555648 + ... + 556079.

It is an arithmetic number, because the mean of its divisors is an integer number (20844900).

Almost surely, 2^240133032 is an apocalyptic number.

It is an amenable number.

240133032 is an abundant number, since it is smaller than the sum of its proper divisors (426903768).

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

240133032 is a wasteful number, since it uses less digits than its factorization.

240133032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111742 (or 1111732 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 240133032 is about 15496.2263793480. The cubic root of 240133032 is about 621.5613025805.

Adding to 240133032 its reverse (230331042), we get a palindrome (470464074).

The spelling of 240133032 in words is "two hundred forty million, one hundred thirty-three thousand, thirty-two".