230203470 has 48 divisors (see below), whose sum is σ = 642694608. Its totient is φ = 52617600.

The previous prime is 230203469. The next prime is 230203471. The reversal of 230203470 is 74302032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (230203469) and next prime (230203471).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230203471) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 76831 + ... + 79770.

It is an arithmetic number, because the mean of its divisors is an integer number (13389471).

Almost surely, 2^230203470 is an apocalyptic number.

230203470 is an abundant number, since it is smaller than the sum of its proper divisors (412491138).

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

230203470 is a wasteful number, since it uses less digits than its factorization.

230203470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156625 (or 156618 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 230203470 is about 15172.4576123975. The cubic root of 230203470 is about 612.8731875419.

The spelling of 230203470 in words is "two hundred thirty million, two hundred three thousand, four hundred seventy".