230722080 has 96 divisors (see below), whose sum is σ = 730296000. Its totient is φ = 61228032.

The previous prime is 230722061. The next prime is 230722081. The reversal of 230722080 is 80227032.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 230722080.

It is not an unprimeable number, because it can be changed into a prime (230722081) 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, 108871 + ... + 110969.

It is an arithmetic number, because the mean of its divisors is an integer number (7607250).

Almost surely, 2^230722080 is an apocalyptic number.

230722080 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 230722080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365148000).

230722080 is an abundant number, since it is smaller than the sum of its proper divisors (499573920).

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

230722080 is a wasteful number, since it uses less digits than its factorization.

230722080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346 (or 2338 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 230722080 is about 15189.5385051686. The cubic root of 230722080 is about 613.3330760343. Note that the first 3 decimals are identical.

It can be divided in two parts, 23072 and 2080, that added together give a palindrome (25152).

The spelling of 230722080 in words is "two hundred thirty million, seven hundred twenty-two thousand, eighty".