130752984 has 128 divisors (see below), whose sum is σ = 370137600. Its totient is φ = 38246400.

The previous prime is 130752949. The next prime is 130752997. The reversal of 130752984 is 489257031.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 782869 + ... + 783035.

It is an arithmetic number, because the mean of its divisors is an integer number (2891700).

Almost surely, 2^130752984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130752984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185068800).

130752984 is an abundant number, since it is smaller than the sum of its proper divisors (239384616).

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

130752984 is a wasteful number, since it uses less digits than its factorization.

130752984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 130752984 is about 11434.7271064945. The cubic root of 130752984 is about 507.5558872990. Note that the first 3 decimals are identical.

The spelling of 130752984 in words is "one hundred thirty million, seven hundred fifty-two thousand, nine hundred eighty-four".