230532000 has 96 divisors (see below), whose sum is σ = 755262144. Its totient is φ = 61472000.

The previous prime is 230531999. The next prime is 230532011. The reversal of 230532000 is 235032.

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 (15).

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, 2395 + ... + 21605.

It is an arithmetic number, because the mean of its divisors is an integer number (7867314).

Almost surely, 2^230532000 is an apocalyptic number.

230532000 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 230532000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (377631072).

230532000 is an abundant number, since it is smaller than the sum of its proper divisors (524730144).

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

230532000 is a wasteful number, since it uses less digits than its factorization.

230532000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19239 (or 19221 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 230532000 is about 15183.2802779900. The cubic root of 230532000 is about 613.1645986160.

Adding to 230532000 its reverse (235032), we get a palindrome (230767032).

The spelling of 230532000 in words is "two hundred thirty million, five hundred thirty-two thousand".