230809412 has 6 divisors (see below), whose sum is σ = 403916478. Its totient is φ = 115404704.

The previous prime is 230809409. The next prime is 230809417. The reversal of 230809412 is 214908032.

It can be written as a sum of positive squares in only one way, i.e., 230310976 + 498436 = 15176^2 + 706^2 .

It is not an unprimeable number, because it can be changed into a prime (230809417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28851173 + ... + 28851180.

It is an arithmetic number, because the mean of its divisors is an integer number (67319413).

Almost surely, 2^230809412 is an apocalyptic number.

It is an amenable number.

230809412 is a deficient number, since it is larger than the sum of its proper divisors (173107066).

230809412 is a wasteful number, since it uses less digits than its factorization.

230809412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57702357 (or 57702355 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 230809412 is about 15192.4129749030. The cubic root of 230809412 is about 613.4104517344.

The spelling of 230809412 in words is "two hundred thirty million, eight hundred nine thousand, four hundred twelve".