132478983 has 56 divisors (see below), whose sum is σ = 244587168. Its totient is φ = 69844032.

The previous prime is 132478921. The next prime is 132478987. The reversal of 132478983 is 389874231.

It is not a de Polignac number, because 132478983 - 2⁸ = 132478727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132478987) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 65341 + ... + 67337.

It is an arithmetic number, because the mean of its divisors is an integer number (4367628).

Almost surely, 2^132478983 is an apocalyptic number.

132478983 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

132478983 is a deficient number, since it is larger than the sum of its proper divisors (112108185).

132478983 is an equidigital number, since it uses as much as digits as its factorization.

132478983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035 (or 2020 counting only the distinct ones).

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

The square root of 132478983 is about 11509.9514768743. The cubic root of 132478983 is about 509.7794548139.

The spelling of 132478983 in words is "one hundred thirty-two million, four hundred seventy-eight thousand, nine hundred eighty-three".