230420000 has 120 divisors (see below), whose sum is σ = 582760332. Its totient is φ = 89600000.

The previous prime is 230419999. The next prime is 230420017. The reversal of 230420000 is 24032.

It can be written as a sum of positive squares in 10 ways, for example, as 48385936 + 182034064 = 6956^2 + 13492^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 819860 + ... + 820140.

Almost surely, 2^230420000 is an apocalyptic number.

230420000 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 230420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291380166).

230420000 is an abundant number, since it is smaller than the sum of its proper divisors (352340332).

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

230420000 is an equidigital number, since it uses as much as digits as its factorization.

230420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 230420000 is about 15179.5915623577. The cubic root of 230420000 is about 613.0652840459.

Adding to 230420000 its reverse (24032), we get a palindrome (230444032).

It can be divided in two parts, 2 and 30420000, that multiplied together give a square (60840000 = 7800²).

The spelling of 230420000 in words is "two hundred thirty million, four hundred twenty thousand".