460444231 has 16 divisors (see below), whose sum is σ = 509937120. Its totient is φ = 413112960.

The previous prime is 460444213. The next prime is 460444241. The reversal of 460444231 is 132444064.

It is not a de Polignac number, because 460444231 - 2⁹ = 460443719 is a prime.

It is a super-2 number, since 2×460444231² = 424017779722362722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 460444231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460444211) 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, 72036 + ... + 78166.

It is an arithmetic number, because the mean of its divisors is an integer number (31871070).

Almost surely, 2^460444231 is an apocalyptic number.

460444231 is a deficient number, since it is larger than the sum of its proper divisors (49492889).

460444231 is a wasteful number, since it uses less digits than its factorization.

460444231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6306.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 460444231 is about 21457.9642790270. The cubic root of 460444231 is about 772.1926768799.

Adding to 460444231 its reverse (132444064), we get a palindrome (592888295).

The spelling of 460444231 in words is "four hundred sixty million, four hundred forty-four thousand, two hundred thirty-one".