130446860 has 12 divisors (see below), whose sum is σ = 273938448. Its totient is φ = 52178736.

The previous prime is 130446859. The next prime is 130446887. The reversal of 130446860 is 68644031.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3261152 + ... + 3261191.

It is an arithmetic number, because the mean of its divisors is an integer number (22828204).

Almost surely, 2^130446860 is an apocalyptic number.

130446860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130446860 is an abundant number, since it is smaller than the sum of its proper divisors (143491588).

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

130446860 is a wasteful number, since it uses less digits than its factorization.

130446860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6522352 (or 6522350 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 130446860 is about 11421.3335473578. Note that the first 3 decimals coincide. The cubic root of 130446860 is about 507.1594745408.

The spelling of 130446860 in words is "one hundred thirty million, four hundred forty-six thousand, eight hundred sixty".