460171889 has 4 divisors (see below), whose sum is σ = 461921856. Its totient is φ = 458421924.

The previous prime is 460171883. The next prime is 460171891. The reversal of 460171889 is 988171064.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460171889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460171883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874589 + ... + 875114.

It is an arithmetic number, because the mean of its divisors is an integer number (115480464).

Almost surely, 2^460171889 is an apocalyptic number.

It is an amenable number.

460171889 is a deficient number, since it is larger than the sum of its proper divisors (1749967).

460171889 is a wasteful number, since it uses less digits than its factorization.

460171889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749966.

The product of its (nonzero) digits is 96768, while the sum is 44.

The square root of 460171889 is about 21451.6173982290. The cubic root of 460171889 is about 772.0404022141.

The spelling of 460171889 in words is "four hundred sixty million, one hundred seventy-one thousand, eight hundred eighty-nine".