483273840 has 160 divisors (see below), whose sum is σ = 1719175680. Its totient is φ = 110011392.

The previous prime is 483273751. The next prime is 483273863. The reversal of 483273840 is 48372384.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 582546 + ... + 583374.

It is an arithmetic number, because the mean of its divisors is an integer number (10744848).

Almost surely, 2^483273840 is an apocalyptic number.

483273840 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 483273840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (859587840).

483273840 is an abundant number, since it is smaller than the sum of its proper divisors (1235901840).

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

483273840 is a wasteful number, since it uses less digits than its factorization.

483273840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199 (or 1193 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 483273840 is about 21983.4901687607. The cubic root of 483273840 is about 784.7495867804.

The spelling of 483273840 in words is "four hundred eighty-three million, two hundred seventy-three thousand, eight hundred forty".