483978132 has 96 divisors (see below), whose sum is σ = 1374320640. Its totient is φ = 146072160.

The previous prime is 483978113. The next prime is 483978137. The reversal of 483978132 is 231879384.

483978132 is a `hidden beast` number, since 483 + 97 + 81 + 3 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (483978137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364053 + ... + 365379.

It is an arithmetic number, because the mean of its divisors is an integer number (14315840).

Almost surely, 2^483978132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 483978132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (687160320).

483978132 is an abundant number, since it is smaller than the sum of its proper divisors (890342508).

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

483978132 is a wasteful number, since it uses less digits than its factorization.

483978132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658 (or 1650 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 483978132 is about 21999.5029943860. The cubic root of 483978132 is about 785.1306161549.

The spelling of 483978132 in words is "four hundred eighty-three million, nine hundred seventy-eight thousand, one hundred thirty-two".