233382720 has 224 divisors, whose sum is σ = 783457920. Its totient is φ = 58777600.

The previous prime is 233382703. The next prime is 233382727. The reversal of 233382720 is 27283332.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233382727) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2310670 + ... + 2310770.

It is an arithmetic number, because the mean of its divisors is an integer number (3497580).

Almost surely, 2^233382720 is an apocalyptic number.

233382720 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 233382720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (391728960).

233382720 is an abundant number, since it is smaller than the sum of its proper divisors (550075200).

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

233382720 is a wasteful number, since it uses less digits than its factorization.

233382720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 233382720 is about 15276.8687891204. The cubic root of 233382720 is about 615.6816818296.

The spelling of 233382720 in words is "two hundred thirty-three million, three hundred eighty-two thousand, seven hundred twenty".