460320231 has 8 divisors (see below), whose sum is σ = 701440384. Its totient is φ = 263040120.

The previous prime is 460320197. The next prime is 460320253. The reversal of 460320231 is 132023064.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 460320231 - 2⁶ = 460320167 is a prime.

It is a super-2 number, since 2×460320231² = 423789430135786722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 21920011 = 460320231 / (4 + 6 + 0 + 3 + 2 + 0 + 2 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 460320198 and 460320207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460320131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10959985 + ... + 10960026.

It is an arithmetic number, because the mean of its divisors is an integer number (87680048).

Almost surely, 2^460320231 is an apocalyptic number.

460320231 is a deficient number, since it is larger than the sum of its proper divisors (241120153).

460320231 is a wasteful number, since it uses less digits than its factorization.

460320231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21920021.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 460320231 is about 21455.0747143887. The cubic root of 460320231 is about 772.1233521696.

Adding to 460320231 its reverse (132023064), we get a palindrome (592343295).

The spelling of 460320231 in words is "four hundred sixty million, three hundred twenty thousand, two hundred thirty-one".