240422664 has 32 divisors (see below), whose sum is σ = 601453440. Its totient is φ = 80088000.

The previous prime is 240422641. The next prime is 240422669. The reversal of 240422664 is 466224042.

240422664 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (240422669) 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, 54294 + ... + 58554.

It is an arithmetic number, because the mean of its divisors is an integer number (18795420).

Almost surely, 2^240422664 is an apocalyptic number.

240422664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

240422664 is an abundant number, since it is smaller than the sum of its proper divisors (361030776).

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

240422664 is a wasteful number, since it uses less digits than its factorization.

240422664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6621 (or 6617 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 240422664 is about 15505.5688060774. The cubic root of 240422664 is about 621.8110970556.

The spelling of 240422664 in words is "two hundred forty million, four hundred twenty-two thousand, six hundred sixty-four".