230456460 has 96 divisors (see below), whose sum is σ = 697697280. Its totient is φ = 56500992.

The previous prime is 230456459. The next prime is 230456477. The reversal of 230456460 is 64654032.

It is a super-2 number, since 2×230456460² = 106220359911463200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279609 + ... + 280431.

It is an arithmetic number, because the mean of its divisors is an integer number (7267680).

Almost surely, 2^230456460 is an apocalyptic number.

230456460 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 230456460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348848640).

230456460 is an abundant number, since it is smaller than the sum of its proper divisors (467240820).

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

230456460 is a wasteful number, since it uses less digits than its factorization.

230456460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207 (or 1205 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 230456460 is about 15180.7924694332. The cubic root of 230456460 is about 613.0976180177.

The spelling of 230456460 in words is "two hundred thirty million, four hundred fifty-six thousand, four hundred sixty".