240451232 has 96 divisors (see below), whose sum is σ = 581616000. Its totient is φ = 97542144.

The previous prime is 240451219. The next prime is 240451241. The reversal of 240451232 is 232154042.

It is a happy number.

240451232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 240451198 and 240451207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207968 + ... + 209120.

It is an arithmetic number, because the mean of its divisors is an integer number (6058500).

Almost surely, 2^240451232 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 240451232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290808000).

240451232 is an abundant number, since it is smaller than the sum of its proper divisors (341164768).

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

240451232 is a wasteful number, since it uses less digits than its factorization.

240451232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203 (or 1181 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 240451232 is about 15506.4899961274. The cubic root of 240451232 is about 621.8357247891.

The spelling of 240451232 in words is "two hundred forty million, four hundred fifty-one thousand, two hundred thirty-two".