232422160 has 80 divisors (see below), whose sum is σ = 559022256. Its totient is φ = 89800704.

The previous prime is 232422143. The next prime is 232422167. The reversal of 232422160 is 61224232.

It can be written as a sum of positive squares in 8 ways, for example, as 3444736 + 228977424 = 1856^2 + 15132^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (232422167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689512 + ... + 689848.

Almost surely, 2^232422160 is an apocalyptic number.

232422160 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 232422160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279511128).

232422160 is an abundant number, since it is smaller than the sum of its proper divisors (326600096).

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

232422160 is a wasteful number, since it uses less digits than its factorization.

232422160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 232422160 is about 15245.3979941489. The cubic root of 232422160 is about 614.8358431148.

Adding to 232422160 its reverse (61224232), we get a palindrome (293646392).

The spelling of 232422160 in words is "two hundred thirty-two million, four hundred twenty-two thousand, one hundred sixty".