130747760 has 120 divisors (see below), whose sum is σ = 360185280. Its totient is φ = 43845120.

The previous prime is 130747741. The next prime is 130747763. The reversal of 130747760 is 67747031.

It is a self number, because there is not a number n which added to its sum of digits gives 130747760.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130747763) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125321 + ... + 126359.

It is an arithmetic number, because the mean of its divisors is an integer number (3001544).

Almost surely, 2^130747760 is an apocalyptic number.

130747760 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 130747760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180092640).

130747760 is an abundant number, since it is smaller than the sum of its proper divisors (229437520).

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

130747760 is a wasteful number, since it uses less digits than its factorization.

130747760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087 (or 1070 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 130747760 is about 11434.4986772486. The cubic root of 130747760 is about 507.5491277152.

The spelling of 130747760 in words is "one hundred thirty million, seven hundred forty-seven thousand, seven hundred sixty".