130162560 has 128 divisors (see below), whose sum is σ = 452684160. Its totient is φ = 31549440.

The previous prime is 130162547. The next prime is 130162561. The reversal of 130162560 is 65261031.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 130162560.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130162561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18039 + ... + 24201.

It is an arithmetic number, because the mean of its divisors is an integer number (3536595).

Almost surely, 2^130162560 is an apocalyptic number.

130162560 is a gapful number since it is divisible by the number (10) 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 130162560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226342080).

130162560 is an abundant number, since it is smaller than the sum of its proper divisors (322521600).

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

130162560 is a wasteful number, since it uses less digits than its factorization.

130162560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6196 (or 6184 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 130162560 is about 11408.8807514147. The cubic root of 130162560 is about 506.7907667695.

It can be divided in two parts, 13016 and 2560, that added together give a triangular number (15576 = T₁₇₆).

The spelling of 130162560 in words is "one hundred thirty million, one hundred sixty-two thousand, five hundred sixty".