130828684 has 12 divisors (see below), whose sum is σ = 261657424. Its totient is φ = 56069424.

The previous prime is 130828673. The next prime is 130828693. The reversal of 130828684 is 486828031.

130828684 is an admirable number.

It is a super-2 number, since 2×130828684² = 34232289114343712, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2336199 + ... + 2336254.

Almost surely, 2^130828684 is an apocalyptic number.

130828684 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130828684 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130828684 is a wasteful number, since it uses less digits than its factorization.

130828684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4672464 (or 4672462 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 130828684 is about 11438.0367196473. The cubic root of 130828684 is about 507.6538189536.

It can be divided in two parts, 1308 and 28684, that added together give a palindrome (29992).

The spelling of 130828684 in words is "one hundred thirty million, eight hundred twenty-eight thousand, six hundred eighty-four".