240275328 has 64 divisors (see below), whose sum is σ = 641943120. Its totient is φ = 79626240.

The previous prime is 240275323. The next prime is 240275359. The reversal of 240275328 is 823572042.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240275323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67776 + ... + 71232.

Almost surely, 2^240275328 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 240275328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320971560).

240275328 is an abundant number, since it is smaller than the sum of its proper divisors (401667792).

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

240275328 is a wasteful number, since it uses less digits than its factorization.

240275328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3655 (or 3643 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 240275328 is about 15500.8170107256. The cubic root of 240275328 is about 621.6840515167.

The spelling of 240275328 in words is "two hundred forty million, two hundred seventy-five thousand, three hundred twenty-eight".