461673 has 8 divisors (see below), whose sum is σ = 684000. Its totient is φ = 307764.

The previous prime is 461653. The next prime is 461677. The reversal of 461673 is 376164.

It is not a de Polignac number, because 461673 - 2⁶ = 461609 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 17099 = 461673 / (4 + 6 + 1 + 6 + 7 + 3).

It is a Curzon number.

461673 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (461677) 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, 8523 + ... + 8576.

It is an arithmetic number, because the mean of its divisors is an integer number (85500).

2⁴⁶¹⁶⁷³ is an apocalyptic number.

It is an amenable number.

461673 is a deficient number, since it is larger than the sum of its proper divisors (222327).

461673 is a wasteful number, since it uses less digits than its factorization.

461673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17108 (or 17102 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 461673 is about 679.4652308985. The cubic root of 461673 is about 77.2878973257.

The spelling of 461673 in words is "four hundred sixty-one thousand, six hundred seventy-three".