130626648 has 32 divisors (see below), whose sum is σ = 362852400. Its totient is φ = 43542144.

The previous prime is 130626641. The next prime is 130626659. The reversal of 130626648 is 846626031.

130626648 is a `hidden beast` number, since 1 + 3 + 0 + 6 + 2 + 6 + 648 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130626641) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 302161 + ... + 302592.

Almost surely, 2^130626648 is an apocalyptic number.

130626648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130626648 is an abundant number, since it is smaller than the sum of its proper divisors (232225752).

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

130626648 is a wasteful number, since it uses less digits than its factorization.

130626648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604768 (or 604758 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 130626648 is about 11429.2015469148. The cubic root of 130626648 is about 507.3923645967.

The spelling of 130626648 in words is "one hundred thirty million, six hundred twenty-six thousand, six hundred forty-eight".