230252620 has 48 divisors (see below), whose sum is σ = 523837440. Its totient is φ = 84508416.

The previous prime is 230252611. The next prime is 230252647. The reversal of 230252620 is 26252032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 230252591 and 230252600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42421 + ... + 47539.

It is an arithmetic number, because the mean of its divisors is an integer number (10913280).

Almost surely, 2^230252620 is an apocalyptic number.

230252620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230252620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261918720).

230252620 is an abundant number, since it is smaller than the sum of its proper divisors (293584820).

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

230252620 is a wasteful number, since it uses less digits than its factorization.

230252620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5314 (or 5312 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 230252620 is about 15174.0772371832. The cubic root of 230252620 is about 612.9168019636.

The spelling of 230252620 in words is "two hundred thirty million, two hundred fifty-two thousand, six hundred twenty".