130751628 has 24 divisors (see below), whose sum is σ = 348671232. Its totient is φ = 37357584.

The previous prime is 130751627. The next prime is 130751629. The reversal of 130751628 is 826157031.

It is an interprime number because it is at equal distance from previous prime (130751627) and next prime (130751629).

It is not an unprimeable number, because it can be changed into a prime (130751623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778200 + ... + 778367.

It is an arithmetic number, because the mean of its divisors is an integer number (14527968).

Almost surely, 2^130751628 is an apocalyptic number.

It is an amenable number.

130751628 is an abundant number, since it is smaller than the sum of its proper divisors (217919604).

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

130751628 is a wasteful number, since it uses less digits than its factorization.

130751628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556581 (or 1556579 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 130751628 is about 11434.6678132773. The cubic root of 130751628 is about 507.5541327230.

The spelling of 130751628 in words is "one hundred thirty million, seven hundred fifty-one thousand, six hundred twenty-eight".