240395232 has 192 divisors, whose sum is σ = 833462784. Its totient is φ = 58736640.

The previous prime is 240395231. The next prime is 240395237. The reversal of 240395232 is 232593042.

It is a self number, because there is not a number n which added to its sum of digits gives 240395232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240395231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124708 + ... + 126620.

It is an arithmetic number, because the mean of its divisors is an integer number (4340952).

Almost surely, 2^240395232 is an apocalyptic number.

240395232 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 240395232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416731392).

240395232 is an abundant number, since it is smaller than the sum of its proper divisors (593067552).

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

240395232 is a wasteful number, since it uses less digits than its factorization.

240395232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961 (or 1953 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 240395232 is about 15504.6841954295. The cubic root of 240395232 is about 621.7874468022.

The spelling of 240395232 in words is "two hundred forty million, three hundred ninety-five thousand, two hundred thirty-two".