233620352 has 64 divisors (see below), whose sum is σ = 559939200. Its totient is φ = 94846464.

The previous prime is 233620351. The next prime is 233620363. The reversal of 233620352 is 253026332.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233620351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10163 + ... + 23885.

It is an arithmetic number, because the mean of its divisors is an integer number (8749050).

Almost surely, 2^233620352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233620352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279969600).

233620352 is an abundant number, since it is smaller than the sum of its proper divisors (326318848).

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

233620352 is a wasteful number, since it uses less digits than its factorization.

233620352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13763 (or 13751 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 233620352 is about 15284.6443203628. The cubic root of 233620352 is about 615.8905748173.

Adding to 233620352 its reverse (253026332), we get a palindrome (486646684).

The spelling of 233620352 in words is "two hundred thirty-three million, six hundred twenty thousand, three hundred fifty-two".