130227684 has 24 divisors (see below), whose sum is σ = 321739488. Its totient is φ = 40855680.

The previous prime is 130227637. The next prime is 130227697. The reversal of 130227684 is 486722031.

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, 318982 + ... + 319389.

It is an arithmetic number, because the mean of its divisors is an integer number (13405812).

Almost surely, 2^130227684 is an apocalyptic number.

It is an amenable number.

130227684 is an abundant number, since it is smaller than the sum of its proper divisors (191511804).

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

130227684 is a wasteful number, since it uses less digits than its factorization.

130227684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638395 (or 638393 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 130227684 is about 11411.7344869218. The cubic root of 130227684 is about 506.8752732489.

It can be divided in two parts, 13022 and 7684, that added together give a triangular number (20706 = T₂₀₃).

The spelling of 130227684 in words is "one hundred thirty million, two hundred twenty-seven thousand, six hundred eighty-four".