230604404 has 12 divisors (see below), whose sum is σ = 417473700. Its totient is φ = 111326208.

The previous prime is 230604403. The next prime is 230604427. The reversal of 230604404 is 404406032.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 156300004 + 74304400 = 12502^2 + 8620^2 .

It is a super-2 number, since 2×230604404² = 106356782288390432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230604404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230604401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993869 + ... + 994100.

It is an arithmetic number, because the mean of its divisors is an integer number (34789475).

Almost surely, 2^230604404 is an apocalyptic number.

It is an amenable number.

230604404 is a deficient number, since it is larger than the sum of its proper divisors (186869296).

230604404 is a wasteful number, since it uses less digits than its factorization.

230604404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988002 (or 1988000 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 230604404 is about 15185.6644240547. The cubic root of 230604404 is about 613.2287848210.

The spelling of 230604404 in words is "two hundred thirty million, six hundred four thousand, four hundred four".