240422112 has 144 divisors (see below), whose sum is σ = 806787072. Its totient is φ = 66458880.

The previous prime is 240422099. The next prime is 240422113. The reversal of 240422112 is 211224042.

240422112 is a `hidden beast` number, since 240 + 422 + 1 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240422113) 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, 60573 + ... + 64419.

It is an arithmetic number, because the mean of its divisors is an integer number (5602688).

Almost surely, 2^240422112 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 240422112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403393536).

240422112 is an abundant number, since it is smaller than the sum of its proper divisors (566364960).

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

240422112 is a wasteful number, since it uses less digits than its factorization.

240422112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3901 (or 3890 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 240422112 is about 15505.5510060107. The cubic root of 240422112 is about 621.8106211715.

Adding to 240422112 its reverse (211224042), we get a palindrome (451646154).

The spelling of 240422112 in words is "two hundred forty million, four hundred twenty-two thousand, one hundred twelve".