463826 has 16 divisors (see below), whose sum is σ = 786240. Its totient is φ = 203280.

The previous prime is 463823. The next prime is 463829. The reversal of 463826 is 628364.

It is an interprime number because it is at equal distance from previous prime (463823) and next prime (463829).

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a nialpdrome in base 9.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 463826.

It is not an unprimeable number, because it can be changed into a prime (463823) 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, 275 + ... + 1001.

It is an arithmetic number, because the mean of its divisors is an integer number (49140).

2⁴⁶³⁸²⁶ is an apocalyptic number.

463826 is a deficient number, since it is larger than the sum of its proper divisors (322414).

463826 is a wasteful number, since it uses less digits than its factorization.

463826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769.

The product of its digits is 6912, while the sum is 29.

The square root of 463826 is about 681.0477222633. The cubic root of 463826 is about 77.4078544111.

It can be divided in two parts, 4638 and 26, that added together give a palindrome (4664).

The spelling of 463826 in words is "four hundred sixty-three thousand, eight hundred twenty-six".