130982544 has 120 divisors (see below), whose sum is σ = 457060032. Its totient is φ = 34018560.

The previous prime is 130982543. The next prime is 130982567. The reversal of 130982544 is 445289031.

130982544 is a `hidden beast` number, since 1 + 30 + 9 + 82 + 544 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 130982499 and 130982508.

It is not an unprimeable number, because it can be changed into a prime (130982543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5182 + ... + 16994.

Almost surely, 2^130982544 is an apocalyptic number.

130982544 is a gapful number since it is divisible by the number (14) 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 130982544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228530016).

130982544 is an abundant number, since it is smaller than the sum of its proper divisors (326077488).

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

130982544 is a wasteful number, since it uses less digits than its factorization.

130982544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11845 (or 11836 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 130982544 is about 11444.7605479538. The cubic root of 130982544 is about 507.8527483599.

The spelling of 130982544 in words is "one hundred thirty million, nine hundred eighty-two thousand, five hundred forty-four".