463805 has 4 divisors (see below), whose sum is σ = 556572. Its totient is φ = 371040.

The previous prime is 463787. The next prime is 463807. The reversal of 463805 is 508364.

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 120409 + 343396 = 347^2 + 586^2 .

It is not a de Polignac number, because 463805 - 2⁶ = 463741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463807) 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, 46376 + ... + 46385.

It is an arithmetic number, because the mean of its divisors is an integer number (139143).

2⁴⁶³⁸⁰⁵ is an apocalyptic number.

It is an amenable number.

463805 is a deficient number, since it is larger than the sum of its proper divisors (92767).

463805 is an equidigital number, since it uses as much as digits as its factorization.

463805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92766.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 463805 is about 681.0323046670. The cubic root of 463805 is about 77.4066861644.

The spelling of 463805 in words is "four hundred sixty-three thousand, eight hundred five".