463121 has 4 divisors (see below), whose sum is σ = 465972. Its totient is φ = 460272.

The previous prime is 463103. The next prime is 463157. The reversal of 463121 is 121364.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 192721 + 270400 = 439^2 + 520^2 .

It is a cyclic number.

It is not a de Polignac number, because 463121 - 2¹⁰ = 462097 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 463121.

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

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166 + ... + 1511.

It is an arithmetic number, because the mean of its divisors is an integer number (116493).

2⁴⁶³¹²¹ is an apocalyptic number.

It is an amenable number.

463121 is a deficient number, since it is larger than the sum of its proper divisors (2851).

463121 is a wasteful number, since it uses less digits than its factorization.

463121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850.

The product of its digits is 144, while the sum is 17.

The square root of 463121 is about 680.5299405610. The cubic root of 463121 is about 77.3686154075.

Adding to 463121 its reverse (121364), we get a palindrome (584485).

The spelling of 463121 in words is "four hundred sixty-three thousand, one hundred twenty-one".