232107040 has 144 divisors (see below), whose sum is σ = 635463360. Its totient is φ = 79833600.

The previous prime is 232107037. The next prime is 232107041. The reversal of 232107040 is 40701232.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 232106999 and 232107017.

It is not an unprimeable number, because it can be changed into a prime (232107041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 367525 + ... + 368155.

It is an arithmetic number, because the mean of its divisors is an integer number (4412940).

Almost surely, 2^232107040 is an apocalyptic number.

232107040 is a gapful number since it is divisible by the number (20) 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 232107040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317731680).

232107040 is an abundant number, since it is smaller than the sum of its proper divisors (403356320).

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

232107040 is a wasteful number, since it uses less digits than its factorization.

232107040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 232107040 is about 15235.0595666706. The cubic root of 232107040 is about 614.5578508353.

Adding to 232107040 its reverse (40701232), we get a palindrome (272808272).

The spelling of 232107040 in words is "two hundred thirty-two million, one hundred seven thousand, forty".