130872460 has 24 divisors (see below), whose sum is σ = 290999520. Its totient is φ = 49269504.

The previous prime is 130872433. The next prime is 130872493. The reversal of 130872460 is 64278031.

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, 192120 + ... + 192799.

It is an arithmetic number, because the mean of its divisors is an integer number (12124980).

Almost surely, 2^130872460 is an apocalyptic number.

130872460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130872460 is an abundant number, since it is smaller than the sum of its proper divisors (160127060).

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

130872460 is a wasteful number, since it uses less digits than its factorization.

130872460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384945 (or 384943 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 130872460 is about 11439.9501747167. The cubic root of 130872460 is about 507.7104338964.

The spelling of 130872460 in words is "one hundred thirty million, eight hundred seventy-two thousand, four hundred sixty".