233220060 has 120 divisors (see below), whose sum is σ = 770227920. Its totient is φ = 58910976.

The previous prime is 233220049. The next prime is 233220103. The reversal of 233220060 is 60022332.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 26992 + ... + 34568.

It is an arithmetic number, because the mean of its divisors is an integer number (6418566).

Almost surely, 2^233220060 is an apocalyptic number.

233220060 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 233220060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385113960).

233220060 is an abundant number, since it is smaller than the sum of its proper divisors (537007860).

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

233220060 is a wasteful number, since it uses less digits than its factorization.

233220060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7617 (or 7606 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 233220060 is about 15271.5441262500. The cubic root of 233220060 is about 615.5386120289.

Adding to 233220060 its reverse (60022332), we get a palindrome (293242392).

The spelling of 233220060 in words is "two hundred thirty-three million, two hundred twenty thousand, sixty".