230471452 has 24 divisors (see below), whose sum is σ = 408464000. Its totient is φ = 113777136.

The previous prime is 230471429. The next prime is 230471459. The reversal of 230471452 is 254174032.

It is a self number, because there is not a number n which added to its sum of digits gives 230471452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230471459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109603 + ... + 111685.

Almost surely, 2^230471452 is an apocalyptic number.

It is an amenable number.

230471452 is a deficient number, since it is larger than the sum of its proper divisors (177992548).

230471452 is a wasteful number, since it uses less digits than its factorization.

230471452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425 (or 2423 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 230471452 is about 15181.2862432667. The cubic root of 230471452 is about 613.1109124454.

The spelling of 230471452 in words is "two hundred thirty million, four hundred seventy-one thousand, four hundred fifty-two".