240213472 has 48 divisors (see below), whose sum is σ = 506876832. Its totient is φ = 111767040.

The previous prime is 240213469. The next prime is 240213499. The reversal of 240213472 is 274312042.

It is a happy number.

240213472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22822 + ... + 31642.

It is an arithmetic number, because the mean of its divisors is an integer number (10559934).

Almost surely, 2^240213472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240213472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253438416).

240213472 is an abundant number, since it is smaller than the sum of its proper divisors (266663360).

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

240213472 is a wasteful number, since it uses less digits than its factorization.

240213472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8891 (or 8883 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 240213472 is about 15498.8216326274. The cubic root of 240213472 is about 621.6306985717.

The spelling of 240213472 in words is "two hundred forty million, two hundred thirteen thousand, four hundred seventy-two".