230422500 has 540 divisors, whose sum is σ = 972251280. Its totient is φ = 45360000.

The previous prime is 230422499. The next prime is 230422523. The reversal of 230422500 is 5224032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 12127491 + ... + 12127509.

Almost surely, 2^230422500 is an apocalyptic number.

230422500 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 230422500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (486125640).

230422500 is an abundant number, since it is smaller than the sum of its proper divisors (741828780).

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

230422500 is a wasteful number, since it uses less digits than its factorization.

230422500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 230422500 is about 15179.6739095410. The cubic root of 230422500 is about 613.0675012401.

Adding to 230422500 its reverse (5224032), we get a palindrome (235646532).

It can be divided in two parts, 2304 and 22500, that multiplied together give a square (51840000 = 7200²).

The spelling of 230422500 in words is "two hundred thirty million, four hundred twenty-two thousand, five hundred".