230212552 has 8 divisors (see below), whose sum is σ = 431648550. Its totient is φ = 115106272.

The previous prime is 230212529. The next prime is 230212573. The reversal of 230212552 is 255212032.

230212552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 228432996 + 1779556 = 15114^2 + 1334^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14388277 + ... + 14388292.

Almost surely, 2^230212552 is an apocalyptic number.

It is an amenable number.

230212552 is a deficient number, since it is larger than the sum of its proper divisors (201435998).

230212552 is a wasteful number, since it uses less digits than its factorization.

230212552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28776575 (or 28776571 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 230212552 is about 15172.7569017631. The cubic root of 230212552 is about 612.8812471382.

Adding to 230212552 its reverse (255212032), we get a palindrome (485424584).

The spelling of 230212552 in words is "two hundred thirty million, two hundred twelve thousand, five hundred fifty-two".