233860224 has 128 divisors (see below), whose sum is σ = 678585600. Its totient is φ = 70926336.

The previous prime is 233860201. The next prime is 233860243. The reversal of 233860224 is 422068332.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 233860191 and 233860200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394072 + ... + 394664.

It is an arithmetic number, because the mean of its divisors is an integer number (5301450).

Almost surely, 2^233860224 is an apocalyptic number.

233860224 is a gapful number since it is divisible by the number (24) 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 233860224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339292800).

233860224 is an abundant number, since it is smaller than the sum of its proper divisors (444725376).

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

233860224 is a wasteful number, since it uses less digits than its factorization.

233860224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 233860224 is about 15292.4891368279. The cubic root of 233860224 is about 616.1012932882.

The spelling of 233860224 in words is "two hundred thirty-three million, eight hundred sixty thousand, two hundred twenty-four".