230212004 has 48 divisors (see below), whose sum is σ = 450078720. Its totient is φ = 102155040.

The previous prime is 230211979. The next prime is 230212009. The reversal of 230212004 is 400212032.

It is a self number, because there is not a number n which added to its sum of digits gives 230212004.

It is not an unprimeable number, because it can be changed into a prime (230212009) 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 15 ways as a sum of consecutive naturals, for example, 357707 + ... + 358349.

It is an arithmetic number, because the mean of its divisors is an integer number (9376640).

Almost surely, 2^230212004 is an apocalyptic number.

It is an amenable number.

230212004 is a deficient number, since it is larger than the sum of its proper divisors (219866716).

230212004 is a wasteful number, since it uses less digits than its factorization.

230212004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840 (or 838 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 230212004 is about 15172.7388430698. The cubic root of 230212004 is about 612.8807608352.

Adding to 230212004 its reverse (400212032), we get a palindrome (630424036).

The spelling of 230212004 in words is "two hundred thirty million, two hundred twelve thousand, four".