483840 has 160 divisors (see below), whose sum is σ = 1964160. Its totient is φ = 110592.

The previous prime is 483839. The next prime is 483853. The reversal of 483840 is 48384.

It is a Jordan-Polya number, since it can be written as 8! ⋅ 3! ⋅ 2!.

It is a tau number, because it is divible by the number of its divisors (160).

It is a super-2 number, since 2×483840² = 468202291200, which contains 22 as substring.

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

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69117 + ... + 69123.

It is an arithmetic number, because the mean of its divisors is an integer number (12276).

2⁴⁸³⁸⁴⁰ is an apocalyptic number.

483840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 483840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (982080).

483840 is an abundant number, since it is smaller than the sum of its proper divisors (1480320).

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

483840 is an equidigital number, since it uses as much as digits as its factorization.

483840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 483840 is about 695.5860838171. The cubic root of 483840 is about 78.5055914445.

The spelling of 483840 in words is "four hundred eighty-three thousand, eight hundred forty".