461579 has 4 divisors (see below), whose sum is σ = 467976. Its totient is φ = 455184.

The previous prime is 461569. The next prime is 461581. The reversal of 461579 is 975164.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 461579 - 2⁸ = 461323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461569) 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, 3089 + ... + 3234.

It is an arithmetic number, because the mean of its divisors is an integer number (116994).

2⁴⁶¹⁵⁷⁹ is an apocalyptic number.

461579 is a deficient number, since it is larger than the sum of its proper divisors (6397).

461579 is an equidigital number, since it uses as much as digits as its factorization.

461579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6396.

The product of its digits is 7560, while the sum is 32.

The square root of 461579 is about 679.3960553315. The cubic root of 461579 is about 77.2826515093.

The spelling of 461579 in words is "four hundred sixty-one thousand, five hundred seventy-nine".