460143834 has 16 divisors (see below), whose sum is σ = 921281088. Its totient is φ = 153215712.

The previous prime is 460143823. The next prime is 460143839. The reversal of 460143834 is 438341064.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 460143795 and 460143804.

It is not an unprimeable number, because it can be changed into a prime (460143839) 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, 35302 + ... + 46545.

It is an arithmetic number, because the mean of its divisors is an integer number (57580068).

Almost surely, 2^460143834 is an apocalyptic number.

460143834 is an abundant number, since it is smaller than the sum of its proper divisors (461137254).

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

460143834 is a wasteful number, since it uses less digits than its factorization.

460143834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82789.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 460143834 is about 21450.9634748652. The cubic root of 460143834 is about 772.0247124003.

Adding to 460143834 its reverse (438341064), we get a palindrome (898484898).

The spelling of 460143834 in words is "four hundred sixty million, one hundred forty-three thousand, eight hundred thirty-four".