463855 has 16 divisors (see below), whose sum is σ = 659520. Its totient is φ = 306432.

The previous prime is 463849. The next prime is 463861. The reversal of 463855 is 558364.

It is an interprime number because it is at equal distance from previous prime (463849) and next prime (463861).

It is not a de Polignac number, because 463855 - 2⁵ = 463823 is a prime.

It is a super-2 number, since 2×463855² = 430322922050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787 + ... + 1243.

It is an arithmetic number, because the mean of its divisors is an integer number (41220).

2⁴⁶³⁸⁵⁵ is an apocalyptic number.

463855 is a deficient number, since it is larger than the sum of its proper divisors (195665).

463855 is a wasteful number, since it uses less digits than its factorization.

463855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498.

The product of its digits is 14400, while the sum is 31.

The square root of 463855 is about 681.0690126558. The cubic root of 463855 is about 77.4094676460.

The spelling of 463855 in words is "four hundred sixty-three thousand, eight hundred fifty-five".