463266 has 32 divisors (see below), whose sum is σ = 1077120. Its totient is φ = 147312.

The previous prime is 463261. The next prime is 463283. The reversal of 463266 is 662364.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a Curzon number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (463261) by changing a digit.

463266 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1056 + ... + 1428.

It is an arithmetic number, because the mean of its divisors is an integer number (33660).

2⁴⁶³²⁶⁶ is an apocalyptic number.

463266 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 463266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538560).

463266 is an abundant number, since it is smaller than the sum of its proper divisors (613854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463266 is a wasteful number, since it uses less digits than its factorization.

463266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 401 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 463266 is about 680.6364668456. The cubic root of 463266 is about 77.3766890921.

It can be divided in two parts, 463 and 266, that added together give a 6-th power (729 = 3⁶).

The spelling of 463266 in words is "four hundred sixty-three thousand, two hundred sixty-six".