230581463 has 16 divisors (see below), whose sum is σ = 275552256. Its totient is φ = 188654400.

The previous prime is 230581457. The next prime is 230581471. The reversal of 230581463 is 364185032.

It is a cyclic number.

It is not a de Polignac number, because 230581463 - 2⁶ = 230581399 is a prime.

It is a super-2 number, since 2×230581463² = 106335622158440738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230581063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95570 + ... + 97952.

It is an arithmetic number, because the mean of its divisors is an integer number (17222016).

Almost surely, 2^230581463 is an apocalyptic number.

230581463 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

230581463 is a deficient number, since it is larger than the sum of its proper divisors (44970793).

230581463 is a wasteful number, since it uses less digits than its factorization.

230581463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3014.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 230581463 is about 15184.9090547161. The cubic root of 230581463 is about 613.2084490600.

The spelling of 230581463 in words is "two hundred thirty million, five hundred eighty-one thousand, four hundred sixty-three".