130597488 has 160 divisors (see below), whose sum is σ = 451161600. Its totient is φ = 35334144.

The previous prime is 130597447. The next prime is 130597499. The reversal of 130597488 is 884795031.

130597488 is a `hidden beast` number, since 13 + 0 + 597 + 48 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56320 + ... + 58592.

It is an arithmetic number, because the mean of its divisors is an integer number (2819760).

Almost surely, 2^130597488 is an apocalyptic number.

130597488 is a gapful number since it is divisible by the number (18) 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 130597488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225580800).

130597488 is an abundant number, since it is smaller than the sum of its proper divisors (320564112).

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

130597488 is a wasteful number, since it uses less digits than its factorization.

130597488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316 (or 2304 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 130597488 is about 11427.9257960489. The cubic root of 130597488 is about 507.3546064449.

The spelling of 130597488 in words is "one hundred thirty million, five hundred ninety-seven thousand, four hundred eighty-eight".