240045152 has 24 divisors (see below), whose sum is σ = 487835712. Its totient is φ = 116150400.

The previous prime is 240045149. The next prime is 240045161. The reversal of 240045152 is 251540042.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119999 + ... + 121982.

It is an arithmetic number, because the mean of its divisors is an integer number (20326488).

Almost surely, 2^240045152 is an apocalyptic number.

It is an amenable number.

240045152 is an abundant number, since it is smaller than the sum of its proper divisors (247790560).

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

240045152 is a wasteful number, since it uses less digits than its factorization.

240045152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242022 (or 242014 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 240045152 is about 15493.3905908294. The cubic root of 240045152 is about 621.4854703477.

Adding to 240045152 its reverse (251540042), we get a palindrome (491585194).

The spelling of 240045152 in words is "two hundred forty million, forty-five thousand, one hundred fifty-two".