130240884 has 24 divisors (see below), whose sum is σ = 304506720. Its totient is φ = 43326304.

The previous prime is 130240853. The next prime is 130240921. The reversal of 130240884 is 488042031.

It is a hoax number, since the sum of its digits (30) 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 7 ways as a sum of consecutive naturals, for example, 4554 + ... + 16769.

It is an arithmetic number, because the mean of its divisors is an integer number (12687780).

Almost surely, 2^130240884 is an apocalyptic number.

It is an amenable number.

130240884 is an abundant number, since it is smaller than the sum of its proper divisors (174265836).

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

130240884 is a wasteful number, since it uses less digits than its factorization.

130240884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21839 (or 21837 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 130240884 is about 11412.3128243139. The cubic root of 130240884 is about 506.8923984545.

The spelling of 130240884 in words is "one hundred thirty million, two hundred forty thousand, eight hundred eighty-four".