240450232 has 48 divisors (see below), whose sum is σ = 501303600. Its totient is φ = 108028800.

The previous prime is 240450209. The next prime is 240450239. The reversal of 240450232 is 232054042.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240450239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84757 + ... + 87547.

It is an arithmetic number, because the mean of its divisors is an integer number (10443825).

Almost surely, 2^240450232 is an apocalyptic number.

240450232 is a gapful number since it is divisible by the number (22) 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 240450232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250651800).

240450232 is an abundant number, since it is smaller than the sum of its proper divisors (260853368).

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

240450232 is a wasteful number, since it uses less digits than its factorization.

240450232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2908 (or 2893 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 240450232 is about 15506.4577515305. The cubic root of 240450232 is about 621.8348627479.

The spelling of 240450232 in words is "two hundred forty million, four hundred fifty thousand, two hundred thirty-two".