240422322 has 48 divisors (see below), whose sum is σ = 561460032. Its totient is φ = 68433120.

The previous prime is 240422191. The next prime is 240422327. The reversal of 240422322 is 223224042.

240422322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (240422327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84747 + ... + 87537.

It is an arithmetic number, because the mean of its divisors is an integer number (11697084).

Almost surely, 2^240422322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240422322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280730016).

240422322 is an abundant number, since it is smaller than the sum of its proper divisors (321037710).

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

240422322 is a wasteful number, since it uses less digits than its factorization.

240422322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103 (or 3096 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 240422322 is about 15505.5577777776. The cubic root of 240422322 is about 621.8108022145.

Adding to 240422322 its reverse (223224042), we get a palindrome (463646364).

The spelling of 240422322 in words is "two hundred forty million, four hundred twenty-two thousand, three hundred twenty-two".