230441620 has 48 divisors (see below), whose sum is σ = 491520960. Its totient is φ = 90742784.

The previous prime is 230441599. The next prime is 230441641. The reversal of 230441620 is 26144032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (230441599) and next prime (230441641).

It is a junction number, because it is equal to n+sod(n) for n = 230441591 and 230441600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549771 + ... + 550189.

It is an arithmetic number, because the mean of its divisors is an integer number (10240020).

Almost surely, 2^230441620 is an apocalyptic number.

230441620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230441620 is an abundant number, since it is smaller than the sum of its proper divisors (261079340).

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

230441620 is a wasteful number, since it uses less digits than its factorization.

230441620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792 (or 790 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 230441620 is about 15180.3036860268. The cubic root of 230441620 is about 613.0844578110.

Adding to 230441620 its reverse (26144032), we get a palindrome (256585652).

The spelling of 230441620 in words is "two hundred thirty million, four hundred forty-one thousand, six hundred twenty".