230346460 has 24 divisors (see below), whose sum is σ = 496802880. Its totient is φ = 89648064.

The previous prime is 230346437. The next prime is 230346499. The reversal of 230346460 is 64643032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154900 + ... + 156379.

It is an arithmetic number, because the mean of its divisors is an integer number (20700120).

Almost surely, 2^230346460 is an apocalyptic number.

230346460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230346460 is an abundant number, since it is smaller than the sum of its proper divisors (266456420).

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

230346460 is a wasteful number, since it uses less digits than its factorization.

230346460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311325 (or 311323 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 230346460 is about 15177.1690377356. The cubic root of 230346460 is about 613.0000558854. Note that the first 4 decimals are identical.

Adding to 230346460 its reverse (64643032), we get a palindrome (294989492).

The spelling of 230346460 in words is "two hundred thirty million, three hundred forty-six thousand, four hundred sixty".