463280 has 20 divisors (see below), whose sum is σ = 1077312. Its totient is φ = 185280.

The previous prime is 463261. The next prime is 463283. The reversal of 463280 is 82364.

463280 = T₂₄₁ + T₂₄₂ + ... + T₂₅₅.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (463283) by changing a digit.

463280 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 3 ways as a sum of consecutive naturals, for example, 2816 + ... + 2975.

2⁴⁶³²⁸⁰ is an apocalyptic number.

463280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

463280 is an abundant number, since it is smaller than the sum of its proper divisors (614032).

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

463280 is a wasteful number, since it uses less digits than its factorization.

463280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5804 (or 5798 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 463280 is about 680.6467512594. The cubic root of 463280 is about 77.3774685310.

The spelling of 463280 in words is "four hundred sixty-three thousand, two hundred eighty".