461959 has 4 divisors (see below), whose sum is σ = 463320. Its totient is φ = 460600.

The previous prime is 461957. The next prime is 461971. The reversal of 461959 is 959164.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 461959 - 2¹ = 461957 is a prime.

It is a super-2 number, since 2×461959² = 426812235362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461957) 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, 309 + ... + 1009.

It is an arithmetic number, because the mean of its divisors is an integer number (115830).

2⁴⁶¹⁹⁵⁹ is an apocalyptic number.

461959 is a deficient number, since it is larger than the sum of its proper divisors (1361).

461959 is an equidigital number, since it uses as much as digits as its factorization.

461959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360.

The product of its digits is 9720, while the sum is 34.

The square root of 461959 is about 679.6756579428. The cubic root of 461959 is about 77.3038536236.

The spelling of 461959 in words is "four hundred sixty-one thousand, nine hundred fifty-nine".