463161 has 4 divisors (see below), whose sum is σ = 617552. Its totient is φ = 308772.

The previous prime is 463157. The next prime is 463181. The reversal of 463161 is 161364.

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 not a de Polignac number, because 463161 - 2² = 463157 is a prime.

It is a super-2 number, since 2×463161² = 429036223842, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77191 + ... + 77196.

It is an arithmetic number, because the mean of its divisors is an integer number (154388).

2⁴⁶³¹⁶¹ is an apocalyptic number.

It is an amenable number.

463161 is a deficient number, since it is larger than the sum of its proper divisors (154391).

463161 is a wasteful number, since it uses less digits than its factorization.

463161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154390.

The product of its digits is 432, while the sum is 21.

The square root of 463161 is about 680.5593287877. The cubic root of 463161 is about 77.3708427991.

The spelling of 463161 in words is "four hundred sixty-three thousand, one hundred sixty-one".