240324864 has 72 divisors (see below), whose sum is σ = 688844352. Its totient is φ = 73943040.

The previous prime is 240324841. The next prime is 240324881. The reversal of 240324864 is 468423042.

It is a nialpdrome in base 16.

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, 2052 + ... + 22019.

Almost surely, 2^240324864 is an apocalyptic number.

240324864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240324864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344422176).

240324864 is an abundant number, since it is smaller than the sum of its proper divisors (448519488).

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

240324864 is a wasteful number, since it uses less digits than its factorization.

240324864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24103 (or 24089 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 240324864 is about 15502.4147796400. The cubic root of 240324864 is about 621.7267714322.

The spelling of 240324864 in words is "two hundred forty million, three hundred twenty-four thousand, eight hundred sixty-four".