233450560 has 112 divisors (see below), whose sum is σ = 643006080. Its totient is φ = 79073280.

The previous prime is 233450543. The next prime is 233450563. The reversal of 233450560 is 65054332.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (233450563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198775 + ... + 199945.

Almost surely, 2^233450560 is an apocalyptic number.

233450560 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 233450560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321503040).

233450560 is an abundant number, since it is smaller than the sum of its proper divisors (409555520).

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

233450560 is a wasteful number, since it uses less digits than its factorization.

233450560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284 (or 1274 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 233450560 is about 15279.0889780772. The cubic root of 233450560 is about 615.7413317741.

The spelling of 233450560 in words is "two hundred thirty-three million, four hundred fifty thousand, five hundred sixty".