463455 has 16 divisors (see below), whose sum is σ = 824160. Its totient is φ = 247104.

The previous prime is 463453. The next prime is 463457. The reversal of 463455 is 554364.

It is an interprime number because it is at equal distance from previous prime (463453) and next prime (463457).

It is not a de Polignac number, because 463455 - 2¹ = 463453 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1582 + ... + 1851.

It is an arithmetic number, because the mean of its divisors is an integer number (51510).

2⁴⁶³⁴⁵⁵ is an apocalyptic number.

463455 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

463455 is a deficient number, since it is larger than the sum of its proper divisors (360705).

463455 is a wasteful number, since it uses less digits than its factorization.

463455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447 (or 3441 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 463455 is about 680.7752933237. The cubic root of 463455 is about 77.3872101936.

Subtracting 463455 from its reverse (554364), we obtain a palindrome (90909).

The spelling of 463455 in words is "four hundred sixty-three thousand, four hundred fifty-five".