232022560 has 192 divisors, whose sum is σ = 703261440. Its totient is φ = 70225920.

The previous prime is 232022537. The next prime is 232022621. The reversal of 232022560 is 65220232.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 455586 + ... + 456094.

It is an arithmetic number, because the mean of its divisors is an integer number (3662820).

Almost surely, 2^232022560 is an apocalyptic number.

232022560 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 232022560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (351630720).

232022560 is an abundant number, since it is smaller than the sum of its proper divisors (471238880).

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

232022560 is a wasteful number, since it uses less digits than its factorization.

232022560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 232022560 is about 15232.2867620066. The cubic root of 232022560 is about 614.4832815800.

Adding to 232022560 its reverse (65220232), we get a palindrome (297242792).

The spelling of 232022560 in words is "two hundred thirty-two million, twenty-two thousand, five hundred sixty".