130617432 has 96 divisors (see below), whose sum is σ = 390761280. Its totient is φ = 39084480.

The previous prime is 130617407. The next prime is 130617433. The reversal of 130617432 is 234716031.

130617432 is a `hidden beast` number, since 1 + 3 + 0 + 617 + 43 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 130617396 and 130617405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130617433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64743 + ... + 66729.

It is an arithmetic number, because the mean of its divisors is an integer number (4070430).

Almost surely, 2^130617432 is an apocalyptic number.

130617432 is a gapful number since it is divisible by the number (12) 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 130617432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195380640).

130617432 is an abundant number, since it is smaller than the sum of its proper divisors (260143848).

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

130617432 is a wasteful number, since it uses less digits than its factorization.

130617432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093 (or 2086 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 130617432 is about 11428.7983620326. The cubic root of 130617432 is about 507.3804317635.

The spelling of 130617432 in words is "one hundred thirty million, six hundred seventeen thousand, four hundred thirty-two".