232332660 has 144 divisors (see below), whose sum is σ = 840542976. Its totient is φ = 50789376.

The previous prime is 232332641. The next prime is 232332689. The reversal of 232332660 is 66233232.

232332660 = T₃₇₅ + T₃₇₆ + ... + T₁₁₃₀.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24972 + ... + 32988.

It is an arithmetic number, because the mean of its divisors is an integer number (5837104).

Almost surely, 2^232332660 is an apocalyptic number.

232332660 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 232332660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420271488).

232332660 is an abundant number, since it is smaller than the sum of its proper divisors (608210316).

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

232332660 is a wasteful number, since it uses less digits than its factorization.

232332660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8062 (or 8057 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

The square root of 232332660 is about 15242.4623994944. The cubic root of 232332660 is about 614.7569136462.

Adding to 232332660 its reverse (66233232), we get a palindrome (298565892).

The spelling of 232332660 in words is "two hundred thirty-two million, three hundred thirty-two thousand, six hundred sixty".