130176 has 48 divisors (see below), whose sum is σ = 377910. Its totient is φ = 43008.

The previous prime is 130171. The next prime is 130183. The reversal of 130176 is 671031.

It can be written as a sum of positive squares in only one way, i.e., 129600 + 576 = 360^2 + 24^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130171) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1096 + ... + 1208.

2¹³⁰¹⁷⁶ is an apocalyptic number.

130176 is a gapful number since it is divisible by the number (16) 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 130176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188955).

130176 is an abundant number, since it is smaller than the sum of its proper divisors (247734).

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

130176 is a wasteful number, since it uses less digits than its factorization.

130176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 130176 is about 360.7991130809. The cubic root of 130176 is about 50.6808209147.

The spelling of 130176 in words is "one hundred thirty thousand, one hundred seventy-six".