230620452 has 12 divisors (see below), whose sum is σ = 538114416. Its totient is φ = 76873480.

The previous prime is 230620451. The next prime is 230620459. The reversal of 230620452 is 254026032.

230620452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (230620451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9609174 + ... + 9609197.

It is an arithmetic number, because the mean of its divisors is an integer number (44842868).

Almost surely, 2^230620452 is an apocalyptic number.

It is an amenable number.

230620452 is an abundant number, since it is smaller than the sum of its proper divisors (307493964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230620452 is a wasteful number, since it uses less digits than its factorization.

230620452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19218378 (or 19218376 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 230620452 is about 15186.1928079424. The cubic root of 230620452 is about 613.2430095670.

Adding to 230620452 its reverse (254026032), we get a palindrome (484646484).

The spelling of 230620452 in words is "two hundred thirty million, six hundred twenty thousand, four hundred fifty-two".