230992300 has 144 divisors (see below), whose sum is σ = 632459520. Its totient is φ = 71136000.

The previous prime is 230992297. The next prime is 230992301. The reversal of 230992300 is 3299032.

It is a happy number.

230992300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (230992301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1008586 + ... + 1008814.

It is an arithmetic number, because the mean of its divisors is an integer number (4392080).

Almost surely, 2^230992300 is an apocalyptic number.

230992300 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 230992300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316229760).

230992300 is an abundant number, since it is smaller than the sum of its proper divisors (401467220).

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

230992300 is a wasteful number, since it uses less digits than its factorization.

230992300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 230992300 is about 15198.4308400571. The cubic root of 230992300 is about 613.5724263433.

The spelling of 230992300 in words is "two hundred thirty million, nine hundred ninety-two thousand, three hundred".